{"title":"E9 (1968 - 1975)","description":"\u003cp data-mce-fragment=\"1\"\u003eTo determine which engine your E9 model has, please refer to the following:\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\" width=\"100%\" data-mce-fragment=\"1\" data-mce-style=\"width: 100%;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 29.20354%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 29.20354%;\"\u003e Model\u003c\/td\u003e\n\u003ctd style=\"width: 33.008849%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 33.008849%;\"\u003eYears\u003c\/td\u003e\n\u003ctd style=\"width: 36.37168%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 36.37168%;\"\u003eEngine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 29.20354%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 29.20354%;\"\u003e2800 CS\u003c\/td\u003e\n\u003ctd style=\"width: 33.008849%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 33.008849%;\"\u003e1968 - 1971\u003c\/td\u003e\n\u003ctd style=\"width: 36.37168%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 36.37168%;\"\u003e2.8L M30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 29.20354%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 29.20354%;\"\u003e3.0 CS \/ 3.0 CSi \/ 3.0 CSL\u003c\/td\u003e\n\u003ctd style=\"width: 33.008849%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 33.008849%;\"\u003e1972 - 1975\u003c\/td\u003e\n\u003ctd style=\"width: 36.37168%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 36.37168%;\"\u003e3.0L M30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 29.20354%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 29.20354%;\"\u003e3.0 CSiL\u003c\/td\u003e\n\u003ctd style=\"width: 33.008849%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 33.008849%;\"\u003e1974 - 1975\u003c\/td\u003e\n\u003ctd style=\"width: 36.37168%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 36.37168%;\"\u003e3.2L M30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","products":[{"product_id":"cp-forged-piston-set-bmw-m30-b30","title":"CP Forged Piston Set, BMW M30 B30","description":"\u003cp\u003e\u003cspan\u003eCP-Carrillo represents the highest quality pistons on the market, engineered for maximum power and durability. Utilizing high-strength, lightweight materials and advanced engineering, this BMW M30B30 piston set features:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e\u003c\/em\u003e CP-Carrillo pistons are made from high-strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight contributes to improved engine responsiveness and acceleration.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eAdvanced Engineering:\u003c\/strong\u003e\u003c\/em\u003e CP-Carrillo engineers use state-of-the-art technology and engineering techniques to manufacture pistons that offer optimized combustion, improved fuel efficiency, and increased power output.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eWide Configuration Range:\u003c\/strong\u003e\u003c\/em\u003e CP-Carrillo offers various bore size and compression ratios to suit each unique engine build and performance goal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e\u003c\/em\u003e Every CP-Carrillo piston is precision-machined to exacting standards and undergoes rigorous testing and development to ensure consistent quality and performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003eCP-Carrillo pistons are the best choice for any M30 engine and application, from street bully to all-out track car, and are engineered by one of the most respected names in motorsport to improve performance and reliability. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePiston Set Includes:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan\u003e- Pistons\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e- Rings \u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e(Install Guide \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/CP_Piston_Ring_Installation_Guide.pdf?v=1714414853\" target=\"_blank\"\u003eHere\u003c\/a\u003e)\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e- Pins\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e- Locks\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e- Spec Sheet\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cem\u003ePlease Note:\u003c\/em\u003e\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"89 mm \/ 8.5:1","offer_id":44659561660723,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 9:1","offer_id":44659561693491,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 9.5:1","offer_id":44665947259187,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 10:1","offer_id":44665947291955,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 10.5:1","offer_id":44665947324723,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 11:1","offer_id":44665947357491,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 11.5:1","offer_id":44665947390259,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 8.5:1","offer_id":44665947423027,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 9:1","offer_id":44665947455795,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 9.5:1","offer_id":44665947488563,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 10:1","offer_id":44665947521331,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 10.5:1","offer_id":44665947554099,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 11:1","offer_id":44665947586867,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 11.5:1","offer_id":44665947619635,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 8.5:1","offer_id":44665947652403,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 9:1","offer_id":44665947685171,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 9.5:1","offer_id":44665947717939,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 10:1","offer_id":44665947750707,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 10.5:1","offer_id":44665947783475,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 11:1","offer_id":44665947816243,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 11.5:1","offer_id":44665947849011,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 8.5:1","offer_id":44665947881779,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 9:1","offer_id":44665947914547,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 9.5:1","offer_id":44665947947315,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 10:1","offer_id":44665947980083,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 10.5:1","offer_id":44665948012851,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 11:1","offer_id":44665948045619,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 11.5:1","offer_id":44665948078387,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 8.5:1","offer_id":44665948111155,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 9:1","offer_id":44665948143923,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 9.5:1","offer_id":44665948176691,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 10:1","offer_id":44665948209459,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 10.5:1","offer_id":44665948242227,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 11:1","offer_id":44665948274995,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 11.5:1","offer_id":44665948307763,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 8.5:1","offer_id":44665948340531,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 9:1","offer_id":44665948373299,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 9.5:1","offer_id":44665948406067,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 10:1","offer_id":44665948438835,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 10.5:1","offer_id":44665948471603,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 11:1","offer_id":44665948504371,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 11.5:1","offer_id":44665948537139,"sku":"CP-FPS-M30-B30","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 8.5:1","offer_id":51539219743027,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 9:1","offer_id":51539219775795,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 9.5:1","offer_id":51539219808563,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 10:1","offer_id":51539219841331,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 10.5:1","offer_id":51539219874099,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 11:1","offer_id":51539219906867,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 11.5:1","offer_id":51539219939635,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 8.5:1","offer_id":51539219972403,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 9:1","offer_id":51539220005171,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 9.5:1","offer_id":51539220037939,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 10:1","offer_id":51539220070707,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 10.5:1","offer_id":51539220103475,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 11:1","offer_id":51539220136243,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 11.5:1","offer_id":51539220169011,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 8.5:1","offer_id":51539220201779,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 9:1","offer_id":51539220234547,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 9.5:1","offer_id":51539220267315,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 10:1","offer_id":51539220300083,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 10.5:1","offer_id":51539220332851,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 11:1","offer_id":51539220365619,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 11.5:1","offer_id":51539220398387,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 8.5:1","offer_id":51539220431155,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9:1","offer_id":51539220463923,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9.5:1","offer_id":51539220496691,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1","offer_id":51539220529459,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10.5:1","offer_id":51539220562227,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1","offer_id":51539220594995,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11.5:1","offer_id":51539220627763,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 8.5:1","offer_id":51539220660531,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 9:1","offer_id":51539220693299,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 9.5:1","offer_id":51539220726067,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 10:1","offer_id":51539220758835,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 10.5:1","offer_id":51539220791603,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 11:1","offer_id":51539220824371,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 11.5:1","offer_id":51539220857139,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/products\/CP-Carrillo-Forged-Pistons-for-BMW-6_9abf2951-d67a-4b08-b721-4cc4b8511ddb.jpg?v=1762982232"},{"product_id":"cp-forged-piston-set-bmw-m30-b34","title":"CP Forged Piston Set, BMW M30 B34","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCP-Carrillo represents the highest quality pistons on the market, engineered for maximum power and durability. Utilizing high-strength, lightweight materials and advanced engineering, this BMW M30B34 piston set features:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e\u003c\/em\u003e CP-Carrillo pistons are made from high-strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight contributes to improved engine responsiveness and acceleration.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eAdvanced Engineering:\u003c\/strong\u003e\u003c\/em\u003e CP-Carrillo engineers use state-of-the-art technology and engineering techniques to manufacture pistons that offer optimized combustion, improved fuel efficiency, and increased power output.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eWide Configuration Range:\u003c\/strong\u003e\u003c\/em\u003e CP-Carrillo offers various bore size and compression ratios to suit each unique engine build and performance goal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e\u003c\/em\u003e Every CP-Carrillo piston is precision-machined to exacting standards and undergoes rigorous testing and development to ensure consistent quality and performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003eCP-Carrillo pistons are the best choice for any M30 engine and application, from street bully to all-out track car, and are engineered by one of the most respected names in motorsport to improve performance and reliability. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePiston Sets Include:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan\u003e- Pistons\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e- Rings \u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e(Install Guide \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/CP_Piston_Ring_Installation_Guide.pdf?v=1714414853\" rel=\"noopener\" target=\"_blank\"\u003eHere\u003c\/a\u003e)\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e- Pins\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e- Locks\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e- Spec Sheet\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cem\u003ePlease Note:\u003c\/em\u003e\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"89 mm \/ 8.5:1","offer_id":44665955025203,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 9:1","offer_id":44665955057971,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 9.5:1","offer_id":44665955123507,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 10:1","offer_id":44665955221811,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 10.5:1","offer_id":44665955254579,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 11:1","offer_id":44665955287347,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89 mm \/ 11.5:1","offer_id":44665955320115,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 8.5:1","offer_id":44665955352883,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 9:1","offer_id":44665955385651,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 9.5:1","offer_id":44665955418419,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 10:1","offer_id":44665955451187,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 10.5:1","offer_id":44665955483955,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 11:1","offer_id":44665955516723,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"89.5 mm \/ 11.5:1","offer_id":44665955549491,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 8.5:1","offer_id":44665955582259,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 9:1","offer_id":44665955615027,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 9.5:1","offer_id":44665955647795,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 10:1","offer_id":44665955680563,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 10.5:1","offer_id":44665955713331,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 11:1","offer_id":44665955746099,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90 mm \/ 11.5:1","offer_id":44665955778867,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 8.5:1","offer_id":44665955811635,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 9:1","offer_id":44665955844403,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 9.5:1","offer_id":44665955877171,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 10:1","offer_id":44665955909939,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 10.5:1","offer_id":44665955942707,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 11:1","offer_id":44665955975475,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"90.5 mm \/ 11.5:1","offer_id":44665956008243,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 8.5:1","offer_id":44665956041011,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 9:1","offer_id":44665956073779,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 9.5:1","offer_id":44665956106547,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 10:1","offer_id":44665956139315,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 10.5:1","offer_id":44665956172083,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 11:1","offer_id":44665956204851,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91 mm \/ 11.5:1","offer_id":44665956237619,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 8.5:1","offer_id":44665956270387,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 9:1","offer_id":44665956303155,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 9.5:1","offer_id":44665956335923,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 10:1","offer_id":44665956368691,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 10.5:1","offer_id":44665956401459,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 11:1","offer_id":44665956434227,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"91.5 mm \/ 11.5:1","offer_id":44665956466995,"sku":"CP-FPS-M30-B34","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 8.5:1","offer_id":51539223183667,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 9:1","offer_id":51539223216435,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 9.5:1","offer_id":51539223249203,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 10:1","offer_id":51539223281971,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 10.5:1","offer_id":51539223314739,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 11:1","offer_id":51539223347507,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92 mm \/ 11.5:1","offer_id":51539223380275,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 8.5:1","offer_id":51539223413043,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 9:1","offer_id":51539223445811,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 9.5:1","offer_id":51539223478579,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 10:1","offer_id":51539223511347,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 10.5:1","offer_id":51539223544115,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 11:1","offer_id":51539223576883,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"92.5 mm \/ 11.5:1","offer_id":51539223609651,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 8.5:1","offer_id":51539223642419,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 9:1","offer_id":51539223675187,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 9.5:1","offer_id":51539223707955,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 10:1","offer_id":51539223740723,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 10.5:1","offer_id":51539223773491,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 11:1","offer_id":51539223806259,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93 mm \/ 11.5:1","offer_id":51539223839027,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 8.5:1","offer_id":51539223871795,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9:1","offer_id":51539223904563,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9.5:1","offer_id":51539223937331,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1","offer_id":51539223970099,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10.5:1","offer_id":51539224002867,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1","offer_id":51539224035635,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11.5:1","offer_id":51539224068403,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 8.5:1","offer_id":51539224101171,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 9:1","offer_id":51539224133939,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 9.5:1","offer_id":51539224166707,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 10:1","offer_id":51539224199475,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 10.5:1","offer_id":51539224232243,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 11:1","offer_id":51539224265011,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 11.5:1","offer_id":51539224297779,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/products\/CP-Carrillo-Forged-Pistons-for-BMW-6_fde33638-ae10-432e-a112-f2e1443a3c8f.jpg?v=1762982195"},{"product_id":"arp-head-stud-kits-bmw","title":"ARP Head Stud Kits, BMW Engines","description":"\u003cp\u003eBMW ARP head studs are high-strength fasteners designed to secure the engine's cylinder head to the engine block. These studs are typically made of high-quality materials such ARP2000, L19, Inconel, and Custom Age 625+, which provide exceptional strength and durability.\u003c\/p\u003e\n\u003cp\u003eARP head studs are commonly used in high-performance, racing, and forced induction BMW engines where increased cylinder pressure and higher operating temperatures can put excessive strain on the head gasket and cylinder head. By using ARP head studs, the clamping force on the cylinder head is increased, which helps to prevent head gasket failure and ensure reliable engine performance. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eARP2000 has a tensile strength of 220,000 psi.\u003c\/li\u003e\n\u003cli\u003eL19 has a tensile strength of 260,000 psi.\u003c\/li\u003e\n\u003cli\u003eCustom Age 625+ 280,000 psi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eDifferent BMW engines have different requirements when it comes to head stud kits. For example, the head stud kit for a BMW S54 engine would be different from the one for a BMW M50 engine. This is because each engine has different specifications when it comes to bolt size, thread pitch, and torque specifications.\u003c\/p\u003e\n\u003cp\u003eTherefore, ARP offers head stud kits in different options to match the requirements of different BMW engines. This ensures that the head stud kit provides the necessary strength and durability for the specific engine it is installed in. It's important to choose the correct head stud kit for your specific BMW engine to ensure the best performance and reliability.\u003c\/p\u003e\n\u003cp\u003eM10, M20, M30, M40, M42, M44, M50, M52, S0, S52, S50B30, S50B32, S54, S55, S58, S65, S85, B58, N54, N55, N63, S63. \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAfter initial assembly, it is necessary to allow the engine to complete a full heat cycle, then re-torque your head studs to spec. This means allowing the engine to warm up to its normal operating temperature, remain at operating temperature for several minutes to ensure each component is uniformly heated, then turned off and cooled completely to ambient temperature.\u003c\/em\u003e\u003c\/p\u003e","brand":"ARP Automotive Racing Products","offers":[{"title":"M10","offer_id":44699833663795,"sku":"ARP-HSK-M10","price":195.99,"currency_code":"USD","in_stock":true},{"title":"M20","offer_id":44699833696563,"sku":"ARP-HSK-M20","price":269.99,"currency_code":"USD","in_stock":true},{"title":"M30","offer_id":44699833729331,"sku":"ARP-HSK-M30","price":269.99,"currency_code":"USD","in_stock":true},{"title":"M40\/M42\/M44","offer_id":44699833762099,"sku":"ARP-HSK-M42","price":219.99,"currency_code":"USD","in_stock":true},{"title":"M50\/M52\/S50\/S52 10 mm ARP 2000","offer_id":44699833794867,"sku":"ARP-HSK-M50-S","price":235.99,"currency_code":"USD","in_stock":true},{"title":"M50\/M52\/S50\/S52 10 mm Custom Age 625+","offer_id":44699833860403,"sku":"ARP-HSK-M50-CA","price":699.99,"currency_code":"USD","in_stock":true},{"title":"M50\/M52\/S50\/S52 11 mm","offer_id":44699833827635,"sku":"ARP-HSK-M50-11","price":499.99,"currency_code":"USD","in_stock":true},{"title":"S14 B20\/B23\/B25\/B27","offer_id":44699833893171,"sku":"ARP-HSK-S14","price":179.99,"currency_code":"USD","in_stock":true},{"title":"S38 B35\/B36","offer_id":44699833925939,"sku":"ARP-HSK-S38-B36","price":279.99,"currency_code":"USD","in_stock":true},{"title":"S38 B38 EURO","offer_id":44699833958707,"sku":"ARP-HSK-S38-B38","price":379.99,"currency_code":"USD","in_stock":true},{"title":"S50B30 \/ S50B32 EURO ARP2000","offer_id":44699833991475,"sku":"ARP-HSK-S50B32-S","price":249.99,"currency_code":"USD","in_stock":true},{"title":"S50B30 \/ S50B32 EURO Custom Age 625+","offer_id":44700056289587,"sku":"ARP-HSK-S50Euro-CA","price":899.99,"currency_code":"USD","in_stock":true},{"title":"S54 ARP2000","offer_id":44699834024243,"sku":"ARP-HSK-S54-S","price":249.99,"currency_code":"USD","in_stock":true},{"title":"S54 Custom Age 625+","offer_id":50252849742131,"sku":"ARP-HSK-S54-CA","price":999.99,"currency_code":"USD","in_stock":true},{"title":"S65","offer_id":44699834089779,"sku":"ARP-HSK-S65","price":359.99,"currency_code":"USD","in_stock":true},{"title":"S85","offer_id":44699834122547,"sku":"ARP-HSK-S85","price":599.99,"currency_code":"USD","in_stock":true},{"title":"N54 Standard - (10) 11mm \u0026 (4) 9mm","offer_id":44699834155315,"sku":"ARP-HSK-N54-S","price":479.99,"currency_code":"USD","in_stock":true},{"title":"N54 High Boost - (14) 11 mm","offer_id":44699834188083,"sku":"ARP-HSK-N54-14","price":579.99,"currency_code":"USD","in_stock":true},{"title":"N55 Standard - (10) 11mm \u0026 (4) 9mm","offer_id":44699834220851,"sku":"ARP-HSK-N55-S","price":699.99,"currency_code":"USD","in_stock":true},{"title":"N55 High Boost - (14) 11 mm","offer_id":44699834253619,"sku":"ARP-HSK-N55-14","price":599.99,"currency_code":"USD","in_stock":true},{"title":"S55 ARP2000","offer_id":44699834286387,"sku":"ARP-HSK-S55-S","price":549.99,"currency_code":"USD","in_stock":true},{"title":"S55 Custom Age 625+","offer_id":47560098414899,"sku":"ARP-HSK-S55-CA","price":999.99,"currency_code":"USD","in_stock":true},{"title":"B58 ARP2000","offer_id":44699834319155,"sku":"ARP-HSK-B58-S","price":399.99,"currency_code":"USD","in_stock":true},{"title":"B58 Custom Age 625+","offer_id":44699834351923,"sku":"ARP-HSK-B58-CA","price":999.99,"currency_code":"USD","in_stock":true},{"title":"S58 ARP2000","offer_id":44699834384691,"sku":"ARP-HSK-S58-S","price":399.99,"currency_code":"USD","in_stock":true},{"title":"S58 Custom Age 625+","offer_id":44699834417459,"sku":"ARP-HSK-S58-CA","price":999.99,"currency_code":"USD","in_stock":true},{"title":"N63 \/ S63 ARP2000","offer_id":44699834450227,"sku":"ARP-HSK-S63-S","price":749.99,"currency_code":"USD","in_stock":true},{"title":"N63 \/ S63 Custom Age 625+","offer_id":44699834482995,"sku":"ARP-HSK-S63-CA","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"N20 \/ N26 ARP2000","offer_id":49559499768115,"sku":"ARP-HSK-N20","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/ARP-Head-Stud-Kit_e93f91e6-49e5-4726-93ef-7bd563e878fc.webp?v=1709835679"},{"product_id":"arp-head-stud-kit-bmw-m30","title":"ARP Head Stud Kit, BMW M30","description":"\u003cp\u003eThe \u003cspan data-mce-fragment=\"1\"\u003eM30B30, M30B34, and M30B35\u003c\/span\u003e is a 6-cylinder engine that was used in a variety of BMW models, including the E3, E9, E12 and E23.\u003c\/p\u003e\n\u003cp\u003eInstalling ARP head studs 201-4602 on a BMW M30 engine can provide several benefits, including increased clamping force and improved head gasket sealing, which can help prevent head gasket failure. This is particularly important on high-performance or turbocharged engines, where the increased cylinder pressure can put additional stress on the head gasket and bolts.\u003c\/p\u003e\n\u003cp\u003eWhen installing ARP head studs on an engine, it's important to follow the manufacturer's instructions carefully and use the proper torque specifications and sequence. It's also a good idea to have the cylinder head and block checked for flatness and resurfaced if necessary, to ensure a proper seal.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: After initial assembly, it is necessary to allow the engine to complete a full heat cycle, then re-torque your head studs to spec. This means allowing the engine to warm up to its normal operating temperature, remain at operating temperature for several minutes to ensure each component is uniformly heated, then turned off and cooled completely to ambient temperature.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\"\u003e\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.75552533333337\" data-top=\"195.41568457870363\" role=\"presentation\"\u003enecessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.91716562962966\" data-top=\"212.60060309722218\" role=\"presentation\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit,\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074072\" data-top=\"229.78552161574083\" role=\"presentation\"\u003elength and dimension.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703702\" data-top=\"246.88077968981491\" role=\"presentation\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074081\" data-top=\"264.06569820833346\" role=\"presentation\"\u003eTHREAD SEALER.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703711\" data-top=\"281.250616726852\" role=\"presentation\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074081\" data-top=\"298.0019429398149\" role=\"presentation\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703718\" data-top=\"350.0799512453705\" role=\"presentation\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074085\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"646.6730116148133\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 1: Tighten to 30 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003e Step 3: Tighten to 90 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003ctable style=\"width: 273px;\" height=\"40\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e 12 \u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px; text-align: center;\" data-mce-fragment=\"1\"\u003e14\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e13\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px;\" data-mce-fragment=\"1\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"ARP Automotive Racing Products","offers":[{"title":"Default Title","offer_id":44724304183603,"sku":"ARP-HSK-M30","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/ARP-Head-Stud-Kit_213db595-63bb-4acc-9f8e-716f230c4536.webp?v=1709837208"},{"product_id":"arp-main-stud-kits-bmw-engines","title":"BMW ARP Main Stud Kits","description":"\u003cp\u003eUpgrading your engine for optimal performance and reliability requires top-quality components. OEM hardware can potentially create weaknesses that can hinder your engine's full potential, especially if you're supercharging or turbocharging it. That's why we trust ARP, the world leader in fastener technology, for our engine upgrades. ARP Main Studs offer several benefits, including eliminating main cap walk and protecting engine block threads. These studs are crafted in-house from durable 8740 chromoly steel and are heat-treated to withstand extreme conditions.\u003c\/p\u003e\n\u003cp\u003eUsing ARP Main Studs on main caps is a popular choice for engine builders and enthusiasts alike because they provide enhanced reliability and performance. Main cap walk can cause significant engine damage, which ARP Main Studs help to prevent. In addition, their high-strength construction makes them ideal for high-performance engines that experience extreme pressure and heat, such as those that are supercharged or turbocharged. Overall, ARP Main Studs 201-5000, 201-5001, 201-5002, 203-5409 are a must-have component for achieving uncompromising performance and reliability in your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eWhen opting for main studs instead of factory bolts,\u003c\/em\u003e\u003c\/strong\u003e\u003cspan style=\"color: #ff0b0b;\" data-mce-style=\"color: #ff0b0b;\"\u003e\u003cstrong\u003e\u003cem\u003e it's important to note that the engine builder should mic the bores.\u003c\/em\u003e\u003c\/strong\u003e \u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eU\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003esi\u003c\/span\u003eng studs may require a line hone to ensure proper fitment and alignment. A line hone is a machining process that can be used to resize and reshape the main bearing bores, ensuring that they are perfectly round and concentric. \u003cstrong\u003e\u003cem\u003eThis is crucial for ensuring proper oil clearance and preventing premature bearing wear.\u003c\/em\u003e\u003c\/strong\u003e By mic'ing the bores and performing a line hone if necessary, engine builders can ensure that the main studs are installed correctly and that the engine will perform reliably and at its best.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eTo ensure accurate torque readings and proper thread engagement, thoroughly clean all threads in the engine block. If necessary, use an ARP chaser to chase the threads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBefore installing any hardware, carefully inspect and clean it for defects, shipping damage, and proper fit, length, and dimension.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGently screw the main studs into the engine block by hand until they are snug.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the main caps, checking for any binding or misalignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApply ARP Ultra-torque fastener assembly lubricant to the threads of the studs, nuts, and washers. Install the washers and nuts onto the studs and tighten them by hand. It is highly recommended to use the ARP Ultra-torque fastener assembly lubricant provided with the kit, as it provides consistent clamping force and reduces friction on the studs. Do not use motor oil or other low-quality lubricants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ARP Automotive Racing Products","offers":[{"title":"M10","offer_id":44741289247027,"sku":"ARP-201-5001","price":119.99,"currency_code":"USD","in_stock":true},{"title":"M20","offer_id":44741289279795,"sku":"ARP-MSK-M20","price":169.99,"currency_code":"USD","in_stock":true},{"title":"M30","offer_id":44741289312563,"sku":"ARP-MSK-M30","price":199.99,"currency_code":"USD","in_stock":true},{"title":"M40\/M42\/M44","offer_id":44741289345331,"sku":"ARP-MSK-M42","price":169.99,"currency_code":"USD","in_stock":true},{"title":"M50\/M52\/S50\/S52","offer_id":44741289378099,"sku":"ARP-201-5000","price":169.99,"currency_code":"USD","in_stock":true},{"title":"S14 B20\/B23\/B25\/B27","offer_id":44741289476403,"sku":"ARP-201-5001","price":119.99,"currency_code":"USD","in_stock":true},{"title":"S38 B35\/B36\/ B38","offer_id":44741289509171,"sku":"ARP-MSK-S38","price":199.99,"currency_code":"USD","in_stock":true},{"title":"S50B30 \/ S50B32 EURO","offer_id":44741289574707,"sku":"ARP-MSK-S50B32","price":179.99,"currency_code":"USD","in_stock":true},{"title":"S54","offer_id":44741289640243,"sku":"ARP-201-5002","price":179.99,"currency_code":"USD","in_stock":true},{"title":"B58","offer_id":44741289935155,"sku":"ARP-203-5409","price":229.99,"currency_code":"USD","in_stock":true},{"title":"S58","offer_id":44741290000691,"sku":"ARP-MSK-S58","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/products\/ARP-Main-Stud-Kit-for-BMW-Engines_a35523d5-0da1-4390-8e71-a97dc60da4ff.jpg?v=1680743707"},{"product_id":"arp-main-stud-kits-bmw-m30","title":"ARP Main Stud Kit, BMW M30","description":"\u003cp\u003e\u003cspan\u003eThis \u003cstrong\u003eM30\u003c\/strong\u003e ARP Main Stud Kit is designed to replace BMW 11111735525 for the \u003c\/span\u003e\u003cstrong\u003eM30B30, M30B34, and M30B35\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eengines that was used in a variety of BMW models, including the \u003cstrong\u003eE3, E9, E12 and E23.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eUpgrading from factory main bolts to ARP Main Studs is a simple, yet greatly beneficial upgrade. ARP Main Studs offer the following benefits: \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003e- Uniform Clamping Force:\u003c\/strong\u003e ARP Main Studs provide a uniform clamping force that OEM bolts cannot. With the improved distribution of pressure across main bearing caps comes better, more precise crank alignment for stability and longevity. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003e- Improved Block Stability and Rigidity:\u003c\/strong\u003e ARP Main Studs improve block rigidity and therefore stability. This ensures maximum power transfer from the crank to the drivetrain, which in turn ensures: \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 80px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e- Improved Throttle Response\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 80px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e- Greater Horsepower\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 80px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e- Higher Torque Output\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003e- Prevent Main Cap Walk:\u003c\/strong\u003e This occurs as main caps shift and move out of position, which can cause crank and engine damage\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003e- Reduced Risk of Fastener Stretching:\u003c\/strong\u003e Under high RPM applications and high loads, factory main bolts are prone to stretching and deforming. ARP uses advanced manufacturing techniques and high quality materials for hardware that is much less prone to deformation under load.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 40px;\"\u003e\n\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003e- Safeguard Engine Block Threads:\u003c\/strong\u003e Because ARP Main Studs have unmatched tensile strength, they are much less likely to deform or strip block threads under high loads. Additionally, ARP’s precision machining and manufacturing ensures that stud threads are both highly accurate and consistent. \u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eWhen opting for main studs instead of factory bolts,\u003c\/em\u003e\u003c\/strong\u003e\u003cspan style=\"color: #ff0b0b;\" data-mce-style=\"color: #ff0b0b;\"\u003e\u003cstrong\u003e\u003cem\u003e it's important to note that the engine builder should mic the bores.\u003c\/em\u003e\u003c\/strong\u003e \u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eU\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003esi\u003c\/span\u003eng studs may require a line hone to ensure proper fitment and alignment. A line hone is a machining process that can be used to resize and reshape the main bearing bores, ensuring that they are perfectly round and concentric. \u003cstrong\u003e\u003cem\u003eThis is crucial for ensuring proper oil clearance and preventing premature bearing wear.\u003c\/em\u003e\u003c\/strong\u003e By mic'ing the bores and performing a line hone if necessary, engine builders can ensure that the main studs are installed correctly and that the engine will perform reliably and at its best.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\"\u003e\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eTo ensure accurate torque readings and proper thread engagement, thoroughly clean all threads in the engine block. If necessary, use an ARP chaser to chase the threads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBefore installing any hardware, carefully inspect and clean it for defects, shipping damage, and proper fit, length, and dimension.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGently screw the main studs into the engine block by hand until they are snug.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the main caps, checking for any binding or misalignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApply ARP Ultra-torque fastener assembly lubricant to the threads of the studs, nuts, and washers. Install the washers and nuts onto the studs and tighten them by hand. It is highly recommended to use the ARP Ultra-torque fastener assembly lubricant provided with the kit, as it provides consistent clamping force and reduces friction on the studs. Do not use motor oil or other low-quality lubricants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 1: Tighten to 20 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 2: Tighten to 40 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 3: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003ewith\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"ARP Automotive Racing Products","offers":[{"title":"Default Title","offer_id":44741386731827,"sku":"ARP-MSK-M30","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/products\/ARP-Main-Stud-Kit-for-BMW-Engines_9e54d16e-a295-4775-ad1d-b49a745bac6c.jpg?v=1680743541"},{"product_id":"cometic-multi-layer-steel-head-gasket-bmw-m30","title":"Cometic Multi-layer Steel Head Gasket, BMW M30","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThis Cometic MLS Head Gasket is designed to replace BMW part numbers \u003cmeta charset=\"UTF-8\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e11121730226 and 11121730227\u003c\/span\u003e, specifically for the \u003cspan data-mce-fragment=\"1\"\u003eM30B30, M30B34, and M30B35\u003c\/span\u003e engines. \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCometic MLS Gaskets are composed of multiple layers of stainless steel, the\u003c\/span\u003e\u003cspan\u003e number of layers used varying by application. These layers consist of both proprietary, high-temperature coated and uncoated stainless steel. Additional layers increase active seal height and can be used to fine-tune compression.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe specialized coating used on Cometic Gaskets conforms to the surfaces of the cylinder head and engine block on the first heat cycle, creating a chemical bond. MLS Gaskets are able to prevent blow-outs in engines with high cylinder pressure because the embossed layers act as a ‘spring’ and compensate for increased head lift. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003ePlease note, MLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eInstallation instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the MLS gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the MLS gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Cometic","offers":[{"title":"88 mm - 0.060\"","offer_id":44778118349107,"sku":"COM-HG-M30-88060","price":224.99,"currency_code":"USD","in_stock":true},{"title":"88 mm - 0.070\"","offer_id":44778118381875,"sku":"COM-HG-M30-88070","price":239.99,"currency_code":"USD","in_stock":true},{"title":"88 mm - 0.080\"","offer_id":44778118414643,"sku":"COM-HG-M30-88080","price":249.99,"currency_code":"USD","in_stock":true},{"title":"88 mm - 0.098\"","offer_id":44778118447411,"sku":"COM-HG-M30-88098","price":259.99,"currency_code":"USD","in_stock":true},{"title":"88 mm - 0.120\"","offer_id":44778298376499,"sku":"COM-HG-M30-88120","price":224.99,"currency_code":"USD","in_stock":true},{"title":"88 mm - 0.140\"","offer_id":44778298409267,"sku":"COM-HG-M30-88140","price":224.99,"currency_code":"USD","in_stock":true},{"title":"90 mm - 0.060\"","offer_id":44778118480179,"sku":"COM-HG-M30-90060","price":224.99,"currency_code":"USD","in_stock":true},{"title":"90 mm - 0.070","offer_id":44778118512947,"sku":"COM-HG-M30-90070","price":239.99,"currency_code":"USD","in_stock":true},{"title":"90 mm - 0.080\"","offer_id":44778118545715,"sku":"COM-HG-M30-90080","price":249.99,"currency_code":"USD","in_stock":true},{"title":"90 mm - 0.089\"","offer_id":44778118578483,"sku":"COM-HG-M30-90089","price":259.99,"currency_code":"USD","in_stock":true},{"title":"90 mm - 0.120\"","offer_id":44778298442035,"sku":"COM-HG-M30-90120","price":224.99,"currency_code":"USD","in_stock":true},{"title":"90 mm - 0.140\"","offer_id":44778298474803,"sku":"COM-HG-M30-90140","price":224.99,"currency_code":"USD","in_stock":true},{"title":"91 mm - 0.060\"","offer_id":44778118611251,"sku":"COM-HG-M30-91060","price":254.99,"currency_code":"USD","in_stock":true},{"title":"91 mm - 0.070\"","offer_id":44778118644019,"sku":"COM-HG-M30-91070","price":254.99,"currency_code":"USD","in_stock":true},{"title":"91 mm - 0.080\"","offer_id":44778118676787,"sku":"COM-HG-M30-91080","price":234.99,"currency_code":"USD","in_stock":true},{"title":"91 mm - 0.089\"","offer_id":44778118709555,"sku":"COM-HG-M30-91089","price":244.99,"currency_code":"USD","in_stock":true},{"title":"91 mm - 0.098\"","offer_id":44778118742323,"sku":"COM-HG-M30-91098","price":224.99,"currency_code":"USD","in_stock":true},{"title":"91 mm - 0.120\"","offer_id":44778298507571,"sku":"COM-HG-M30-91120","price":224.99,"currency_code":"USD","in_stock":true},{"title":"91 mm - 0.140\"","offer_id":44778298540339,"sku":"COM-HG-M30-91140","price":224.99,"currency_code":"USD","in_stock":true},{"title":"92 mm - 0.060\"","offer_id":44778118775091,"sku":"COM-HG-M30-92060","price":224.99,"currency_code":"USD","in_stock":true},{"title":"92 mm - 0.070\"","offer_id":44778118807859,"sku":"COM-HG-M30-92070","price":224.99,"currency_code":"USD","in_stock":true},{"title":"92 mm - 0.080\"","offer_id":44778118840627,"sku":"COM-HG-M30-92080","price":224.99,"currency_code":"USD","in_stock":true},{"title":"92 mm - 0.089\"","offer_id":44778118873395,"sku":"COM-HG-M30-92089","price":224.99,"currency_code":"USD","in_stock":true},{"title":"92 mm - 0.098\"","offer_id":44778118906163,"sku":"COM-HG-M30-92098","price":224.99,"currency_code":"USD","in_stock":true},{"title":"92 mm - 0.120\"","offer_id":44778298573107,"sku":"COM-HG-M30-92120","price":224.99,"currency_code":"USD","in_stock":true},{"title":"92 mm - 0.140\"","offer_id":44778298605875,"sku":"COM-HG-M30-92140","price":224.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Cometic-M30-Head-Gasket-Set.webp?v=1710347157"},{"product_id":"m30-cut-ring-head-gasket","title":"BMW M30 Cut Ring Head Gasket by Athena-SCE","description":"\u003cp\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eThis Athena Cut Ring Head Gasket is specifically engineered to replace BMW part # 11121730226 and 11121730227 for the M30B30, M30B34, and M30B35.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFactory OEM \u0026amp; MLS head gaskets are only engineered to handle a limited amount of cylinder pressures before they start to leak, causing a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003c\/p\u003e\n\u003cp\u003eAthena-SCE Cut Ring Head Gaskets are uniquely designed to handle increased cylinder pressure caused by power modifications, making them the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAthena-SCE's gasket body is composed of Motorgasket, a reinforced material developed by Athena's R\u0026amp;D department. This consists of a steel core covered with two layers of asbestos-free aramid fibre and offers excellent thermal and mechanical resistance without compromising its ability to adapt to mating surfaces.\u003c\/p\u003e\n\u003cp\u003eTo ensure maximum sealing under all conditions, a silicone bead is also applied to critical sealing areas, such as oil and coolant passages. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe AISI 304 stainless steel cooper rings bite into the aluminum head, providing maximum sealing around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePlease be aware that the gasket should be 0.5mm to 1mm \u003cem\u003elarger\u003c\/em\u003e than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"text-decoration: underline; font-size: 0.875rem;\"\u003e\u003cstrong\u003eInstallation instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the Cut Ring gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the gasket; it is already coated with a silicone bead sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cem\u003e\u003cstrong\u003eNotes on Preparation and Installation:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore installation, \u003cstrong\u003eit is crucial to have the mating surfaces of both the cylinder head and the block professionally cleaned and resurfaced to ensure they are completely flat\/straight.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is the responsibility of the engine builder to\u003cstrong\u003e measure each cooper ring height and verify uniformity across all rings. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAfter initial assembly,\u003cstrong\u003e it is necessary to allow the engine to complete a full heat cycle, then re-torque your head studs to spec.\u003c\/strong\u003e This means allowing the engine to warm up to its normal operating temperature, remain at operating temperature for several minutes to ensure each component is uniformly heated, then turned off and cooled completely to ambient temperature.\u003c\/p\u003e","brand":"Athena-SCE","offers":[{"title":"93.1 mm - 0.079\"","offer_id":44816663249203,"sku":"ATH-HG-CR-M30-93179","price":324.99,"currency_code":"USD","in_stock":true},{"title":"95.6 mm - 0.079\"","offer_id":44816663281971,"sku":"ATH-HG-CR-M30-95679","price":324.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Athena-Cut-Ring-Head-Gasket-for-BMW-M20-Engines-1.webp?v=1710280908"},{"product_id":"sp-connecting-rod-set-bmw-m30","title":"SP Connecting Rod Set, BMW M30","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cem\u003e\u003cstrong\u003eSP Components\u003c\/strong\u003e\u003c\/em\u003e \u003c\/span\u003eis highly regarded for their reinforced H-beam rods, which boast exceptional strength and affordability. These lightweight yet sturdy rods feature an enlarged mating surface, allowing them to withstand heavy loads with ease. They are designed to replace BMW part #11240618006 in the \u003cstrong\u003eBMW M30B25, M30B28, M30B30, M30B34, and M30B35 \u003c\/strong\u003eengines with a\u003cstrong\u003e 135mm \u003c\/strong\u003elength.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eCan withstand up to 8500 rpm.\u003c\/p\u003e\n\u003cp\u003eIn addition to their reliable construction, these rods come with balanced matching weights and ARP rod bolts included, making them an excellent choice for naturally aspirated engines. Furthermore, they are capable of handling high horsepower forced induction engines that produce up to 900HP. With \u003cspan style=\"color: #fa0b0b;\"\u003e\u003cstrong\u003eARP Connecting Rod Bolts Included\u003c\/strong\u003e,\u003c\/span\u003e SP Components' reinforced H-beam rods are a top-of-the-line choice for high-performance engine builds.\u003c\/p\u003e","brand":"SP Components","offers":[{"title":"Default Title","offer_id":45029500551475,"sku":"SP-CRS-M30","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/SP-CRS-6cyl_e3434126-ce47-4c08-8caf-627f0815f34e.jpg?v=1683675322"},{"product_id":"cat-cams-camshaft-bmw-m30","title":"CAT Cams Camshaft, BMW M30","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note: \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eAll camshafts must be installed by a professional engine builder\u003c\/span\u003e, using the provided camshaft specification sheet. The builder is responsible for verifying piston-to-valve clearance and setting engine timing according to the cam card specifications, not the factory settings.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBoost the performance of your BMW M30 engine with a precision-engineered camshaft upgrade from CAT Cams. Renowned for powering iconic models such as the BMW E9, E12, E24, E32, and E34, the M30 engine is a favorite among street and racing enthusiasts alike. Whether you drive on the street, track, or rally stages, CAT Cams offers camshaft profiles to meet the demands of every application.\u003c\/p\u003e\n\u003cp\u003eCAT Cams provides a wide selection of camshaft grinds designed to optimize your BMW M30 engine for any driving style. Street drivers benefit from \u003cstrong\u003esmoother power delivery\u003c\/strong\u003e with mild upgrades, while performance-focused drivers can explore aggressive profiles for \u003cstrong\u003efaster throttle response and a wider power band\u003c\/strong\u003e, perfect for track days or rally use.\u003c\/p\u003e\n\u003cp\u003ePrecision-crafted for \u003cstrong\u003edurability and peak efficiency\u003c\/strong\u003e, CAT Cams camshafts help your M30 engine perform at its best across the entire RPM range. Whether you're enjoying a spirited drive through winding streets or pushing limits on the racetrack, CAT Cams delivers the reliability and power your engine needs.\u003c\/p\u003e\n\u003cp\u003eWith years of expertise and a reputation for engineering excellence, CAT Cams camshafts provide the perfect blend of performance and reliability. Maximize your BMW M30’s potential with a camshaft upgrade that meets the demands of high-performance driving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eChoosing the Right Cam for your Application:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e D\u003cspan\u003euration @ 0.1mm\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Valve Lift\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e Application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e 294\u003c\/span\u003e\u003cspan\u003e° Intake \/ 294° Exhaust \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e 9.45\u003cspan\u003emm Intake \/ 9.45mm Exhaust \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e Sport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e 297° Intake \/ 297° Exhaust \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e 10.55mm Intake \/ 10.55mm Exhaust \u003c\/td\u003e\n\u003ctd\u003e Hot Street\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e 294° Intake \/ 273° Exhaust \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e 10.35mm Intake \/ 8.45mm Exhaust \u003c\/td\u003e\n\u003ctd\u003e Turbo Conversion \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e 326° Intake \/ 326° Exhaust \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e 11.15mm Intake \/ 11.15mm Exhaust \u003c\/td\u003e\n\u003ctd\u003e Rally \/ Race\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e 315° Intake \/ 315° Exhaust \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e 11.85mm Intake \/ 11.85mm Exhaust \u003c\/td\u003e\n\u003ctd\u003e Full Race\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e 320° Intake \/ 320° Exhaust \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e 12.00mm Intake \/ 12.00mm Exhaust \u003c\/td\u003e\n\u003ctd\u003e Full Race\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e 301° Intake \/ 294° Exhaust \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e 11.80mm Intake \/ 10.65mm Exhaust \u003c\/td\u003e\n\u003ctd\u003e Turbo Conversion \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCamshaft Snout \u0026amp; Applications\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Pre-Motronic.png?v=1770057551\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVisually inspect the camshaft snout to determine which application applies to your M30 engine. \u003c\/strong\u003eNote that many cams and heads have been changed over time and the only way to verify which cam your engine needs is through visual inspection. Cams are not interchangeable without modifying the rest of the ignition system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Motronic:\u003c\/strong\u003e the cam snout has two half-moon shaped prongs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotronic 1:\u003c\/strong\u003e the cam snout has one half-moon shaped prong\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotronic 2: \u003c\/strong\u003ethe cam snout is flat with a dowel pin hole\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eFor optimal performance and reliability, 5150 strongly advises replacing your valve springs with your camshafts, even with mild camshaft upgrades. This essential step acts as a preventive measure against potential piston-to-valve contact during instances of over-revving or mis-shifts. By taking this proactive approach, we prioritize your engine's well-being and ensure that you experience the highest levels of performance without compromising on reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"CAT Cams","offers":[{"title":"Pre-Motronic \/ 294° \/ 294° - 9.45mm \/ 9.45mm","offer_id":45631953502515,"sku":"CAT-CS-1300724","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Pre-Motronic \/ 297° \/ 297° - 10.55mm \/ 10.55mm","offer_id":45631953535283,"sku":"CAT-CS-1300725","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Pre-Motronic \/ 294° \/ 273° - 10.35mm \/ 8.45mm","offer_id":45631953568051,"sku":"CAT-CS-1300735","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Pre-Motronic \/ 326° \/ 326° - 11.15mm \/ 11.15mm","offer_id":45631953600819,"sku":"CAT-CS-1300726","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Pre-Motronic \/ 315° \/ 315° - 11.85mm \/ 11.85mm","offer_id":45631953633587,"sku":"CAT-CS-1300728","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Pre-Motronic \/ 320° \/ 320° - 12.00mm \/ 12.00mm","offer_id":45631953666355,"sku":"CAT-CS-1300732","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Pre-Motronic \/ 301° \/ 294° - 11.80mm \/ 10.65mm","offer_id":45631953699123,"sku":"CAT-CS-1300736","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 1 \/ 294° \/ 294° - 9.45mm \/ 9.45mm","offer_id":53017614188851,"sku":"CAT-CS-1300824","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 1 \/ 297° \/ 297° - 10.55mm \/ 10.55mm","offer_id":53017614254387,"sku":"CAT-CS-1300825","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 1 \/ 294° \/ 273° - 10.35mm \/ 8.45mm","offer_id":53017614319923,"sku":"CAT-CS-1300835","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 1 \/ 326° \/ 326° - 11.15mm \/ 11.15mm","offer_id":53017614385459,"sku":"CAT-CS-1300826","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 1 \/ 315° \/ 315° - 11.85mm \/ 11.85mm","offer_id":53017614450995,"sku":"CAT-CS-1300828","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 1 \/ 320° \/ 320° - 12.00mm \/ 12.00mm","offer_id":53017614516531,"sku":"CAT-CS-1300832","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 1 \/ 301° \/ 294° - 11.80mm \/ 10.65mm","offer_id":53017614582067,"sku":"CAT-CS-1300836","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 2 \/ 294° \/ 294° - 9.45mm \/ 9.45mm","offer_id":53017614221619,"sku":"CAT-CS-1300924","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 2 \/ 297° \/ 297° - 10.55mm \/ 10.55mm","offer_id":53017614287155,"sku":"CAT-CS-1300825","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 2 \/ 294° \/ 273° - 10.35mm \/ 8.45mm","offer_id":53017614352691,"sku":"CAT-CS-1300935","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 2 \/ 326° \/ 326° - 11.15mm \/ 11.15mm","offer_id":53017614418227,"sku":"CAT-CS-1300926","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 2 \/ 315° \/ 315° - 11.85mm \/ 11.85mm","offer_id":53017614483763,"sku":"CAT-CS-1300928","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 2 \/ 320° \/ 320° - 12.00mm \/ 12.00mm","offer_id":53017614549299,"sku":"CAT-CS-1300932","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Motronic 2 \/ 301° \/ 294° - 11.80mm \/ 10.65mm","offer_id":53017614614835,"sku":"CAT-CS-1300936","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/CAT-CS-M10_60aeed13-4c9b-4ad6-8417-793738464c42.jpg?v=1688688224"},{"product_id":"cp-carrillo-connecting-rod-set-bmw-m30","title":"CP-Carrillo Connecting Rod Set, BMW M30","description":"\u003cp\u003eCarrillo connecting rods are highly regarded in both professional racing and street performance circles for good reason - they manufacture premium products that winning racers around the globe depend on. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe M30 engine was renowned for its smooth and refined performance, with a balance of power and torque, making it a popular choice among BMW enthusiasts.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAt Carrillo Industries, quality and pride go hand-in-hand. Each Carrillo rod is crafted with winning in mind, and they have proven to be a top performer in both street and racing BMW M30 engines. Carrillo's fasteners and \"Carrilloy\" rods are highly sought-after by all racers who seek the best.\u003c\/p\u003e\n\u003cp\u003eSome of the key features of Carrillo connecting rods include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecial chrome-moly based alloy forged rods\u003c\/li\u003e\n\u003cli\u003eLightweight design that reduces mass compared to stock rods\u003c\/li\u003e\n\u003cli\u003eProven strength and performance in racing\u003c\/li\u003e\n\u003cli\u003eExceptional quality control with tight tolerances and balancing\u003c\/li\u003e\n\u003cli\u003eMatched and balanced set\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality, non-stretch WMC rod bolts\n\u003cul\u003e\n\u003cli\u003eOptional upgrade to CARR bolts\u003c\/li\u003e\n\u003cli\u003eRod Bolt Instructions available \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Carrillo-ROD-BOLT-INSTRUCTION-SHEET.pdf?v=1715008268\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003e\u003cstrong\u003eHere\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn summary, Carrillo connecting rods are a top choice for racers who demand the best performance and reliability from their engines.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #fc0a0a;\" data-mce-style=\"color: #fc0a0a;\"\u003e\u003cstrong\u003eWill NOT Work with factory OEM Pistons! \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note that these 135 mm connecting rods are designed to fit \u003cspan data-mce-fragment=\"1\"\u003eBMW M30 engines.\u003c\/span\u003e\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"WMC","offer_id":45960268349747,"sku":"CAR-CRS-M30-WMC","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"CARR","offer_id":45960268382515,"sku":"CAR-CRS-M30-CARR","price":2149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Carrillo-Connecting-Rod-Set-BMW-M30.webp?v=1762982141"},{"product_id":"5150-autosport-crankshaft-balancing-service-bmw-engines","title":"5150 AutoSport Crankshaft Balancing Service, BMW Engines","description":"\u003cp data-mce-fragment=\"1\"\u003eAt 5150 Autosport, we proudly offer precision crankshaft balancing services tailored to all BMW engines, including the M10, M20, S14, M5x, S54, S65, B58, S58, N5X, N6X, and more. Our commitment to minimizing harmonics and optimizing engine performance spans the entire BMW lineup.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBenefits of Our Comprehensive Crankshaft Balancing Service:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhanced Smoothness:\u003c\/strong\u003e Whether you're driving a daily commuter or a high-performance racer, achieving the perfect balance reduces vibrations, leading to a smoother and more comfortable ride.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eExtended Engine Life:\u003c\/strong\u003e Our expert balancing service alleviates stress on your engine's main bearings, significantly increasing their lifespan. You can trust in the long-term reliability and durability of your BMW engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eImproved Power Potential:\u003c\/strong\u003e Balancing your BMW's crankshaft eliminates unnecessary forces that can hinder performance, unlocking its full power potential.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMinimized NVH:\u003c\/strong\u003e Bid farewell to annoying noise, vibration, and harshness (NVH) inside your BMW. Our precision balancing ensures a quieter and more enjoyable driving experience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePreventive Maintenance:\u003c\/strong\u003e Addressing imbalances in your BMW's engine safeguards against bearing damage, metal fatigue, and costly crankshaft failure in the future.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eExpert Technicians:\u003c\/strong\u003e Our seasoned technicians possess the knowledge and expertise to intricately balance crankshafts. We employ state-of-the-art equipment and techniques to deliver optimal results for your BMW engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHarmonic Dampener Assessment:\u003c\/strong\u003e As part of our service, we assess the condition of your harmonic dampener or balancer. This ensures effective torsional vibration dampening. If adjustments or replacements are required, we provide recommendations to protect your engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhether you own a BMW with a high-performance racing engine or a stock vehicle, 5150 Autosport is your trusted partner for precision crankshaft balancing. Elevate your BMW's engine performance, longevity, and overall driving experience. Contact us today to schedule an appointment and witness the advantages of a perfectly balanced engine.\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"4 Cylinder","offer_id":46665732686131,"sku":"5150-11-BC-I4","price":299.99,"currency_code":"USD","in_stock":true},{"title":"6 Cylinder","offer_id":46665732718899,"sku":"5150-11-BC-I6","price":350.0,"currency_code":"USD","in_stock":true},{"title":"V8 Cylinder","offer_id":46665732751667,"sku":"5150-11-BC-V8","price":499.99,"currency_code":"USD","in_stock":true},{"title":"10 Cylinder","offer_id":46665732784435,"sku":"5150-11-BC-V10","price":699.99,"currency_code":"USD","in_stock":true},{"title":"12 Cylinder","offer_id":46665732817203,"sku":"5150-11-BC-V12","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/5150-CB.jpg?v=1694131503"},{"product_id":"injector-dynamics-bmw-m30-s38","title":"Injector Dynamics, BMW M30 \/ S38","description":"\u003ch4 class=\"column grid_6 last\"\u003e\u003cstrong\u003eID1050\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv class=\"column grid_6 last\"\u003eThe ID1050x is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x, and ID1700x.\u003c\/div\u003e\n\u003cp class=\"column grid_6 last\"\u003eLike the ID1300x and ID1700x, the ID1050x is not a modified production component. It is a built to spec motorsport injector, offering optimization of critical operating parameters important to you, the motorsport tuner. Compared to the original ID1000, the ID1050x offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"column grid_6 last\"\u003eCorrosion resistant internals make it compatible with all known fuels\n\u003cul\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003eCapable of extended service life with corrosive fuels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003eCompact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors.\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003eImproved internal flow path increases output by 5% without sacrificing low flow performance.\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003eStronger magnetic circuit offers stable operation up to 10 bar.\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003eReplaceable inlet filter to extend service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"column grid_6 last\"\u003e\n\u003cbr\u003e\u003cstrong\u003eID1300\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp class=\"column grid_6 last\"\u003eThe ID1300x² is an all new injector, designed in partnership with Bosch Motorsport. This high flow injector was designed with alternative fuels in mind, and was originally the only performance injector available with all stainless internals. It is compatible with all known fuels, and will stand up to the corrosive nature of alcohol better than any injector on the market.\u003cbr\u003e\u003cbr\u003eWhile the ID1300x² was designed with an eye towards ethanol fueled engines, it has a minimum fuel mass compatible with gasoline use, and will provide exceptional idle and cruise behavior under these conditions.\u003c\/p\u003e\n\u003ch4 class=\"column grid_6 last\"\u003e\u003cstrong\u003eID1750\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"column grid_6 last\"\u003eThe ID1750 is the successor to the ID1700, featuring numerous improvements. Compared to the 1700, the 1750 offers:\u003c\/p\u003e\n\u003cdiv class=\"column grid_6 last\"\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eHigher Dynamic Flow Rate With no Increase in Minimum Fuel Mass.\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eBetter Cylinder to Cylinder Balance at Low Pulsewidths.\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eImproved Pressure Sensitivity.\u003c\/li\u003e\n\u003c\/ul\u003e\nAll while retaining the same “Compatible with everything but dirt” corrosion resistance that made the ID1700 famous.\u003c\/div\u003e\n\u003cdiv class=\"column grid_6 last\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column grid_6 last\"\u003e\u003cstrong\u003eBasic Specifications: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"column grid_6 last\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Flow Rate\u003c\/strong\u003e – 1728cc\/min @ 3.0 Bar (43.5 psi), Using E10 Emissions Certification Fuel at 49 Degrees C (120F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Differential Fuel Pressure\u003c\/strong\u003e – 7.0 Bar (101.5 psi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Compatibility\u003c\/strong\u003e – Compatible with Methanol\/Ethanol\/MTBE\/Nitromethane\/All Known Hydrocarbon Fuels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Connector\u003c\/strong\u003e – USCAR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"column grid_6 last\"\u003e\u003cstrong\u003eID2600\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe ID2600-XDS is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport. The ID2600-XDS was developed specifically for use with liquid fuels, featuring corrosion resistant internals, and long term compatibility with ethanol and methanol.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe ID2600-XDS has the highest flow rate of any injector offered by Bosch, and flows 50% more than the ID1700x. The ID2600-XDS benefits from \u003ca href=\"https:\/\/5150autosport.com\/blogs\/product-faq\/what-is-dual-slope-matching-and-why-should-you-care\"\u003eDual Slope Matching\u003c\/a\u003e, a method of matching the flow rate in both the linear, and nonlinear operating range, providing better cylinder to cylinder consistency at low pulse widths.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eBasic Specifications: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eNominal Flow Rate\u003c\/strong\u003e – 2600cc\/min @ 3.0 Bar (43.5 psi)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Differential Fuel Pressure\u003c\/strong\u003e – 9.0 Bar (130.5 psi) – Requires Minimum 11volt.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFuel Compatibility \u003c\/strong\u003e– Compatible with Methanol\/Ethanol\/All Known Hydrocarbons. NOT Compatible with Ethers (MTBE, ETBE, TAME) or Nitro Methane\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Connector \u003c\/strong\u003e– USCAR\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW M30 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW New Six\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1968-1977     E3     2500 \/ 2800\u003cbr\u003e1974-1977     E3     2.8 Bavaria \/ 3.0 Bavaria\u003cbr\u003e1971-1977     E3     3.0S \/ 3.0Si\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1980-1982     E21     323i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1972-1981     E12     525 \/ 528 \/ 530i\u003cbr\u003e1981-1988     E28     528i \/ 533i \/ 535i\u003cbr\u003e1988-1993     E34     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1976-1989     E24     630CS \/ 633CSi \/ 635CSi\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1977-1986     E23     728 \/ 728i \/ 730 \/ 730i \/ 733i \/ 735i\u003cbr\u003e1986-1992     E32     730i \/ 735i \/ 735iL\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW S38 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1985-1987     E28     M5 [European Market]\u003cbr\u003e1987-1988     E28     M5 [American Market]\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e1988-1992     E34     M5\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e1992-1995     E34     M5 [European Market]\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1984-1989     E24     M635CSi [European Market]\u003cbr\u003e1987-1989     E24     M6 [American Market]\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Injector Dynamics","offers":[{"title":"ID 1050","offer_id":47276014567731,"sku":"ID-HPFI-S38-1050","price":899.99,"currency_code":"USD","in_stock":true},{"title":"ID 1300","offer_id":47276014600499,"sku":"ID-HPFI-S38-1300","price":1559.99,"currency_code":"USD","in_stock":true},{"title":"ID 1750","offer_id":47276014633267,"sku":"ID-HPFI-S38-1750","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"ID 2600","offer_id":47276014666035,"sku":"ID-HPFI-S38-2600","price":2369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Injector-Dynamics-Performance-BMW-Fuel-Injectors.webp?v=1720466865"},{"product_id":"5150-autosport-wheel-stud-kit-bmw-m12x1-50","title":"5150 AutoSport Wheel Stud Kit, BMW M12x1.50","description":"\u003cp\u003eIntroducing the 5150 AutoSport Race Wheel Stud Kit with Nuts for BMW E-Series vehicles in M12x1.50 size. Replaces BMW part numbers 36136781150, 36131095390, 36130141574, and 36130141576, \u003cspan data-mce-fragment=\"1\"\u003efeaturing studs of 10.9 grade.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eTransform the lug bolts on your BMW, replacing them with more robust and secure wheel studs.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eYou can choose between two lengths.\u003cbr\u003eThe\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e75mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoption is\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003esuitable\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor 0-12mm spacers.\u003cbr\u003eThe\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e90mm\u003c\/strong\u003e option is suitable for\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e15mm, 18mm, 20mm, to 25mm spacers. \u003cbr\u003e\u003cbr\u003eThese wheel studs boast a 5mm hex head for straightforward installation. Not only do they offer increased strength and safety, but they also markedly improve pit stop times.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThey undergo the \"ZnNI Black\" surface treatment, providing corrosion resistance that surpasses 500 hours in SST. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment details:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eE30 Non-M 4 Lug Wheels M12x1.5mm\u003cbr\u003eAll E-chassis BMW models 5 Lug Wheels M12x1.5mm\u003cbr\u003e\u003cspan style=\"color: #f10909;\"\u003eWill NOT work on E70 X5\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"4 Lug Wheels \/ 75mm","offer_id":47510929244467,"sku":"5150-WSK-4-M12-75","price":139.99,"currency_code":"USD","in_stock":true},{"title":"4 Lug Wheels \/ 90mm","offer_id":47510929342771,"sku":"5150-WSK-4-M12-90","price":149.99,"currency_code":"USD","in_stock":true},{"title":"5 Lug Wheels \/ 75mm","offer_id":47513177325875,"sku":"5150-WSK-5-M12-75","price":174.99,"currency_code":"USD","in_stock":true},{"title":"5 Lug Wheels \/ 90mm","offer_id":47513177358643,"sku":"5150-WSK-5-M12-90","price":194.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/5-Lug-Wheel-Stud-Conversion-Kit.webp?v=1744647297"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-m30","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW M30","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-end=\"61\" data-start=\"0\"\u003e\u003cstrong data-end=\"59\" data-start=\"4\"\u003ePerformance Head Gasket \u0026amp; Head Stud Kit for BMW M30\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"376\" data-start=\"63\"\u003eThis kit includes a high-performance \u003cstrong data-end=\"115\" data-start=\"100\"\u003ehead gasket\u003c\/strong\u003e and \u003cstrong data-end=\"137\" data-start=\"120\"\u003ehead stud kit\u003c\/strong\u003e designed for BMW \u003cstrong data-end=\"185\" data-start=\"155\"\u003eM30B30, M30B34, and M30B35\u003c\/strong\u003e engines, replacing BMW part numbers \u003cstrong data-end=\"237\" data-start=\"222\"\u003e11121730226\u003c\/strong\u003e and \u003cstrong data-end=\"257\" data-start=\"242\"\u003e11121730227\u003c\/strong\u003e. Compatible with BMW \u003cstrong data-end=\"303\" data-start=\"279\"\u003eE3, E9, E12, and E23\u003c\/strong\u003e, this setup ensures maximum sealing for high-performance applications.\u003c\/p\u003e\n\u003ch4 data-end=\"414\" data-start=\"378\"\u003e\u003cstrong data-end=\"412\" data-start=\"383\"\u003eMLS Head Gasket (Cometic)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"577\" data-start=\"415\"\u003eIdeal for high-output and forced induction builds, the \u003cstrong data-end=\"509\" data-start=\"470\"\u003eMulti-Layer Steel (MLS) head gasket\u003c\/strong\u003e offers superior sealing without the need for additional sealants.\u003c\/p\u003e\n\u003cp data-end=\"598\" data-start=\"579\"\u003e\u003cstrong data-end=\"596\" data-start=\"579\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"846\" data-start=\"599\"\u003e\n\u003cli data-end=\"681\" data-start=\"599\"\u003eMulti-layer stainless steel construction for strength and corrosion resistance\u003c\/li\u003e\n\u003cli data-end=\"739\" data-start=\"682\"\u003eResists shearing forces and minimizes bore distortion\u003c\/li\u003e\n\u003cli data-end=\"780\" data-start=\"740\"\u003eWithstands extreme heat and pressure\u003c\/li\u003e\n\u003cli data-end=\"846\" data-start=\"781\"\u003eNot compatible with engines using O-rings or receiver grooves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDon't see the MLS head gasket you're looking for? More bore \/ thickness options are available \u003ca href=\"https:\/\/5150autosport.com\/products\/cometic-multi-layer-steel-head-gasket-bmw-m30\"\u003ehere\u003c\/a\u003e.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 data-end=\"888\" data-start=\"848\"\u003e\u003cstrong data-end=\"886\" data-start=\"853\"\u003eCut Ring Head Gasket (Athena)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"1000\" data-start=\"889\"\u003eFor extreme boost applications (\u003cstrong data-end=\"932\" data-start=\"921\"\u003e16+ psi\u003c\/strong\u003e), the \u003cstrong data-end=\"970\" data-start=\"939\"\u003eAthena Cut Ring Head Gasket\u003c\/strong\u003e provides unmatched sealing.\u003c\/p\u003e\n\u003cp data-end=\"1021\" data-start=\"1002\"\u003e\u003cstrong data-end=\"1019\" data-start=\"1002\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1254\" data-start=\"1022\"\u003e\n\u003cli data-end=\"1083\" data-start=\"1022\"\u003eReinforced \u003cstrong data-end=\"1053\" data-start=\"1035\"\u003eM0115 material\u003c\/strong\u003e, OE-approved for durability\u003c\/li\u003e\n\u003cli data-end=\"1177\" data-start=\"1084\"\u003e\n\u003cstrong data-end=\"1127\" data-start=\"1086\"\u003eAISI 304 stainless steel Cooper Rings\u003c\/strong\u003e bite into the aluminum head for a stronger seal\u003c\/li\u003e\n\u003cli data-end=\"1254\" data-start=\"1178\"\u003eRecommended for \u003cstrong data-end=\"1252\" data-start=\"1196\"\u003eturbo and nitrous applications exceeding 2 bar boost\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1404\" data-start=\"1379\"\u003e\u003cstrong data-end=\"1402\" data-start=\"1379\"\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1540\" data-start=\"1405\"\u003e\n\u003cli data-end=\"1486\" data-start=\"1405\"\u003eCylinder head and block must be \u003cstrong data-end=\"1465\" data-start=\"1439\"\u003ecleaned and resurfaced\u003c\/strong\u003e for proper sealing\u003c\/li\u003e\n\u003cli data-end=\"1540\" data-start=\"1487\"\u003eFollow manufacturer torque specs for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePlease be aware that the gasket  should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is NOT recommended to use any additional sealant on the gasket. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eInstalling ARP2000 head studs 201-4602 on a BMW M30 engine provide several benefits, including increased clamping force and improved head gasket sealing, which can help prevent head gasket failure. This is particularly important on high-performance or turbocharged engines, where the increased cylinder pressure can put additional stress on the head gasket and bolts.\u003c\/p\u003e\n\u003cp\u003eWhen installing ARP head studs on an engine, it's important to follow the manufacturer's instructions carefully and use the proper torque specifications and sequence. It's also a good idea to have the cylinder head and block checked for flatness and resurfaced if necessary, to ensure a proper seal.\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"212.60060309722218\" data-left=\"85.91716562962966\" dir=\"ltr\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"246.88077968981491\" data-left=\"85.93210903703702\" dir=\"ltr\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"281.250616726852\" data-left=\"85.93210903703711\" dir=\"ltr\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"298.0019429398149\" data-left=\"112.77046874074081\" dir=\"ltr\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"350.0799512453705\" data-left=\"85.93210903703718\" dir=\"ltr\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"112.77046874074085\" dir=\"ltr\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"646.6730116148133\" dir=\"ltr\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 1: Tighten to 30 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 3: Tighten to 90 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003ewith \u003cspan\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ctable height=\"40\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e 12 \u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e14\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLS - 90 mm - 0.070\"","offer_id":47637046559027,"sku":null,"price":509.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.080\"","offer_id":47637046591795,"sku":null,"price":519.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.070\"","offer_id":47637046657331,"sku":null,"price":524.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.080\"","offer_id":47637046690099,"sku":null,"price":504.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.070\"","offer_id":47637046886707,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.080\"","offer_id":47637046919475,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"CR - 93.1 mm - 0.079\"","offer_id":47637046952243,"sku":null,"price":594.98,"currency_code":"USD","in_stock":true},{"title":"CR - 95.6 mm - 0.079\"","offer_id":47637070315827,"sku":"","price":594.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Cometic-Head-Gasket-and-ARP-Head-Stud-Kit-for-BMW-M30-engines.webp?v=1712868370"},{"product_id":"rally-road-rally-road-oil-distribution-gauge-block","title":"M50 M52 S50 S52 S54 Oil Distribution Gauge Block","description":"\u003cp data-mce-fragment=\"1\"\u003eThis is a handy and easy way to add aftermarket oil pressure sending units to your car.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eA stainless steel banjo fitting attaches this machined block to oil pressure port on your oil filter housing.  You can then attach your factory oil pressure sender to one of the M12 x 1.5 threaded ports. The nice thing about the banjo is that it allows you to rotate\/clock the distribution block to the angle that best fits.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe gauge block also has an extra M12 x 1.5 port and a 1\/8 npt port for additional options such as a turbo oil feed and aftermarket oil pressure senders.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eRally Road supplies both M12 x 1.5 and 1\/8 npt plugs that can be removed when you are ready to add the sender. Two new 12mm copper sealing washers are included with this part.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong data-mce-fragment=\"1\"\u003eContents:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\"\u003e(1) Oil Distribution Block anodized blue\u003cbr data-mce-fragment=\"1\"\u003e(1) M12 x 1.5 Plug with sealing washer\u003cbr data-mce-fragment=\"1\"\u003e(1) 4AN to 1\/8npt Adapter Fitting\u003cbr data-mce-fragment=\"1\"\u003e(1) Stainless 1\/8 npt Plug*\u003c\/p\u003e\n\u003cp style=\"padding-left: 60px;\" data-mce-fragment=\"1\"\u003e*Installed only finger tight...you must use sealant and tighten\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\"\u003e(1) Stainless Banjo Bolt\u003cbr data-mce-fragment=\"1\"\u003e(2) Copper Sealing Washers\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEngines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\"\u003eM10 \u003cbr\u003eM30\u003cbr\u003eM50\u003cbr\u003eM52\u003cbr\u003eS50\u003cbr\u003eS52\u003cbr\u003eM54\u003cbr data-mce-fragment=\"1\"\u003eS54\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\"\u003e1984-1991 E30 318i\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1984-1991 \u003c\/span\u003eE30 M3\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e1992-1991 E36 323is \/ 323i \/ 323ic\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e1992-1991 E36 325is \/ 325i \/ 325ic\u003cbr\u003e1992-1991 E36 328i \/ 328is \/ 328ic\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e1995-1999 E36 M3\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr\u003e1999-2005 E46 320i\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e1999-2005 E46 323Ci \/ 323i\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e1999-2005 E46 325Ci \/ 325i\u003cmeta charset=\"UTF-8\"\u003e \/ 325xi\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e1999-2005 E46 328Ci \/ 328i\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e1999-2005 E46 330Ci \/ 330i \/ 330xi\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e1999-2005 E46 M3\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\"\u003e1989-1995 E34 525i (M50)\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1989-1995 \u003c\/span\u003eE34 535i\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eZ Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\"\u003e1996-2002 Z3 2.5 \/ 2.8 \/ 3.0\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e1996-2002 Z3 M\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e2003-2008 Z4 2.5i \/ 3.0i\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e2003-2008 Z4 M\u003c\/span\u003e\u003c\/p\u003e","brand":"Rally Road","offers":[{"title":"Default Title","offer_id":47850012639539,"sku":"RR-ODB","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/RR-ODB-1-WM.jpg?v=1706724909"},{"product_id":"5150-autosport-factory-rebuild-kit-bmw-m30","title":"5150 AutoSport Factory+ Rebuild Kit, BMW M30","description":"\u003cp\u003e\u003cspan\u003eYou love your naturally aspirated BMW. You know you could add more power with a turbo conversion, but you already love the way it sounds, feels, and drives. Many customers aren't interested in the extra wear and tear of forced \u003c\/span\u003einduction, power lags, or a crowded engine bay.\u003c\/p\u003e\n\u003cp\u003eFor the classic BMW M30 enthusiast interested in rebuilding their engine with bulletproof internals, we’re introducing the 5150 Factory+ Kit. A carefully curated, budget-friendly option for those looking to rebuild their Naturally Aspirated engine for years of reliable performance and spirited driving.\u003c\/p\u003e\n\u003cp\u003eThis kit includes everything you need to refresh and bulletproof your rotating assembly, and features the best components on the market for modest NA upgrades:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP2000 Head Stud Kit\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCometic Multi-Layer Steel Head Gasket\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCP-Carrillo Forged Piston Set\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eSP Components Connecting Rod Set\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP Connecting Rod Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eARP Main Stud Kit \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for both resto-modders interested in extending the life of their engine and road racers who push their NA motors to the upper limits on track.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease note:\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"M30B30","offer_id":49677348340019,"sku":"5150-FRK-M30B30","price":3099.99,"currency_code":"USD","in_stock":true},{"title":"M30B34","offer_id":49677348602163,"sku":"5150-FRK-M30B34","price":3099.99,"currency_code":"USD","in_stock":true},{"title":"M30B35","offer_id":49677348798771,"sku":"5150-FRK-M30B35","price":3099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/BMW-M30-Forged-Internals-Kit.webp?v=1719506430"},{"product_id":"bmw-5-axis-cnc-cylinder-head-porting-by-5150-autosport","title":"BMW 5-Axis CNC Cylinder Head Porting","description":"\u003ch3\u003e\u003cstrong\u003e5150 AutoSport 5-Axis CNC Cylinder Head Porting for BMW Engines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note that price is based on customer providing core. If you need help sourcing a core, please \u003cspan data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003ca style=\"color: rgb(255, 42, 0);\" href=\"mailto:sales@5150AutoSport.com\" data-mce-style=\"color: rgb(255, 42, 0);\" data-mce-href=\"mailto:sales@5150AutoSport.com\"\u003econtact our sales team\u003c\/a\u003e\u003c\/span\u003e. \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAlso note that this service includes a 1-2 week turnaround time for service completion, beginning when the 5150 Team receives your head.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eInvesting in cylinder head porting for your high-performance BMW engine enhances airflow efficiency for improved engine power, throttle response, and overall performance. By optimizing the intake and exhaust passages, porting reduces restrictions, allowing the engine to breathe better and generate more horsepower and torque.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe only use CNC equipment\u003c\/strong\u003e\u003c\/em\u003e, ensuring that each port is machined to the exact same specifications, providing uniformity across all cylinders. This precision is crucial for maintaining consistent performance and efficiency.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eService Includes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eTotal Disassembly, Cleaning, \u0026amp; Inspection\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eOur skilled technicians carefully disassemble and inspect each component for any damage, unusual wear, cracking, warping, etc. and perform leak, crack, and pressure testing to ensure the cylinder head is a good candidate for modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDuring the cleaning process, techs are able to remove all built up contaminants, such as carbon deposits and oil sludge. \u003c\/span\u003e\u003cspan\u003eProperly cleaned and prepared services are essential to ensure precise port and polish modifications, and establish a baseline for implementing performance modifications accurately.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eMulti-Angle CNC Porting\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003ePorting involves modifying the intake and exhaust ports of the cylinder head to improve the flow of air and fuel into the combustion chamber and the expulsion of exhaust gases out of the chamber.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe first step of this process involves assessing the cylinder head's current flow characteristics to identify any restrictions or turbulence. Then, material is carefully removed from the walls of the intake and exhaust ports to simultaneously enlarge them and improve their shape for optimal flow. The result is a smoother, more direct path for air and fuel into the combustion chamber, as well as a \u003c\/span\u003esmooth, more efficient path for exhaust to flow out of the combustion chamber. \u003c\/p\u003e\n\u003cp\u003eBecause we use CNC machining, we can ensure each port is exact and even across the cylinder head. This means airflow is balanced across all cylinders. Benefits of porting include increased airflow for more power and improved throttle response. \u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAvailable BMW Non-M Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"width: 58.545455%; height: 52px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 17px;\"\u003e\n\u003ctd style=\"width: 35%; height: 17px;\"\u003e Engine Code\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%; height: 17px;\"\u003e\n\u003cp\u003eEngine Layout\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 35%; height: 35px;\"\u003eM10\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%; height: 35px;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM20\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM30\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM40\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM42\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM44\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM50\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline -6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM52\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM52TU\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM54\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM60\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM62\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN62\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN20\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN62\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN52\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN54\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN55\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN63\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eB48\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eB58\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAvailable BMW \/\/M Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ctable style=\"width: 58.545455%; height: 52px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 17px;\"\u003e\n\u003ctd style=\"width: 35%; height: 17px;\"\u003e Engine Code\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%; height: 17px;\"\u003e\n\u003cp\u003eEngine Layout\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 35%; height: 35px;\"\u003eS38\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%; height: 35px;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS14\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS50 US\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS50B30 \/ S50B32 Euro\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS52\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS54\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS62\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS65\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS63\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS55\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS58\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS68\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eDon't see your application above? Contact our sales team via: \u003ca style=\"color: rgb(255, 42, 0);\" href=\"mailto:sales@5150AutoSport.com\"\u003eSales@5150AutoSport.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Inline-4","offer_id":50173291069747,"sku":"","price":1000.0,"currency_code":"USD","in_stock":true},{"title":"Inline-6","offer_id":50173291102515,"sku":"","price":1500.0,"currency_code":"USD","in_stock":true},{"title":"V8","offer_id":50173291135283,"sku":"","price":2000.0,"currency_code":"USD","in_stock":true},{"title":"V10","offer_id":50892912754995,"sku":null,"price":2400.0,"currency_code":"USD","in_stock":true},{"title":"V12","offer_id":50892912787763,"sku":null,"price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/BMW-S58-High-Performance-Cylinder-Head.webp?v=1723574342"},{"product_id":"bmw-cnc-combustion-chamber-upgrade-service","title":"BMW CNC Combustion Chamber Upgrade Service","description":"\u003ch3\u003e\u003cstrong\u003e5150 AutoSport Combustion Chamber Modification Service for BMW Engines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note that price is based on customer providing core. If you need help sourcing a core, please \u003cspan data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"mailto:sales@5150AutoSport.com\" style=\"color: rgb(255, 42, 0);\" data-mce-href=\"mailto:sales@5150AutoSport.com\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003econtact our sales team\u003c\/a\u003e\u003c\/span\u003e. \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAlso note that this service includes a 1-2 week turnaround time for service completion, beginning when the 5150 Team receives your head.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur CNC Cylinder Head Combustion Chamber Service is a precision machining process where the combustion chambers of an engine's cylinder head are reshaped and refined using Computer Numerical Control (CNC) technology, optimizing engine performance for street or track applications. \u003cstrong\u003e\u003cem\u003eCompleted on our brand new, state-of-the-art Rottler 5-Axis CNC machines, this 5150 service is performed to optimize the flow characteristics of the combustion chambers, leading to improved engine performance.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCNC Combustion Chamber Re-Shaping Process:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1. 3D Scanning and Modeling:\u003c\/strong\u003e The existing combustion chamber is scanned to create a detailed 3D model. This allows 5150 engineers to analyze the current shape and identify areas for improvement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Design Optimization:\u003c\/strong\u003e Our engineers then design an optimized combustion chamber profile, reshaping the chamber with a focus on improving airflow, fuel atomization, and combustion efficiency. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. CNC Machining\u003c\/strong\u003e: Using the 3D model and optimized design, our Rottler CNC machine precisely cuts and reshapes the combustion chambers to the desired specifications, then smooths all surfaces for optimal air flow. \u003cem\u003eThis process ensures consistent and repeatable results across all cylinders.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Final Inspection and Testing:\u003c\/strong\u003e After machining, the cylinder head is inspected to ensure that the modifications meet our exact tolerances. The modified head may also be flow-bench tested to quantify the improvements in airflow and combustion efficiency.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePerformance Benefits of Combustion Chamber Re-Shaping:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1. Enhanced Airflow:\u003c\/strong\u003e By optimizing the shape of the combustion chamber, CNC machining improves the flow of air and fuel into and out of the chamber. This allows for efficient cylinder filling for increased power output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Improved Combustion Efficiency:\u003c\/strong\u003e Smoother surfaces and optimized shaping reduce turbulence and promote better air and fuel mixing, leading to more complete and efficient combustion. This can result in more power, better fuel efficiency, and reduced emissions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Consistency: \u003c\/strong\u003eCNC machining ensures that all combustion chambers are identical for balanced performance across all cylinders. This consistency is crucial for high-performance engines where even minor variations affect overall performance.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBenefits for BMW Engines:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1. Power and Torque Gains:\u003c\/strong\u003e For these specialized BMW engines, particularly those used for high-performance applications, CNC combustion chamber reshaping offers increases in power and torque by improving the efficiency of the engine’s combustion process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Enhanced Throttle Response:\u003c\/strong\u003e Optimized combustion chambers offer more immediate and sharper throttle response, improving the driving experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Compatibility with Other Modifications:\u003c\/strong\u003e CNC combustion chamber reshaping complements other performance upgrades, including high-performance camshafts, valvetrain upgrades, single-turbo conversions, or performance exhaust systems, by ensuring that the engine can fully utilize the benefits of these modifications.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAvailable BMW Non-M Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"width: 58.545455%; height: 52px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 17px;\"\u003e\n\u003ctd style=\"width: 35%; height: 17px;\"\u003e Engine Code\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%; height: 17px;\"\u003e\n\u003cp\u003eEngine Layout\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 35%; height: 35px;\"\u003eM10\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%; height: 35px;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM20\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM30\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM40\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM42\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM44\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM50\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline -6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM52\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM52TU\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM54\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM60\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eM62\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN62\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN20\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN62\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN52\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN54\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN55\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eN63\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eB48\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eB58\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAvailable BMW \/\/M Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"width: 58.545455%; height: 52px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 17px;\"\u003e\n\u003ctd style=\"width: 35%; height: 17px;\"\u003e Engine Code\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%; height: 17px;\"\u003e\n\u003cp\u003eEngine Layout\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 35%; height: 35px;\"\u003eS38\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%; height: 35px;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS14\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS50 US\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS50B30 \/ S50B32 Euro\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS52\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS54\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS62\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS65\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS63\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS55\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS58\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eInline-6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eS68\u003c\/td\u003e\n\u003ctd style=\"width: 63.125%;\"\u003e\n\u003cp\u003eV-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eDon't see your application above? Contact our sales team via: \u003ca href=\"mailto:sales@5150AutoSport.com\" style=\"color: rgb(255, 42, 0);\"\u003eSales@5150AutoSport.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Inline-4","offer_id":50177999077683,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true},{"title":"Inline-6","offer_id":50177999110451,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"V8","offer_id":50177999143219,"sku":null,"price":800.0,"currency_code":"USD","in_stock":true},{"title":"V10","offer_id":50892902891827,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true},{"title":"V12","offer_id":50892906332467,"sku":null,"price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/BMW-S58-Performance-Cylinder-Head-Porting-Service.webp?v=1722525611"},{"product_id":"m30-cylinder-head-porting","title":"M30 CNC Cylinder Head Porting","description":"\u003ch3\u003e\u003cstrong\u003e5150 AutoSport 5-Axis CNC Cylinder Head Porting for BMW M30 Engines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note that price is based on customer providing \u003cmeta charset=\"utf-8\"\u003edisassembled, clean core. If you need help sourcing a core, please \u003cspan\u003e\u003ca href=\"mailto:sales@5150AutoSport.com\" style=\"color: rgb(255, 42, 0);\"\u003econtact our sales team\u003c\/a\u003e\u003c\/span\u003e. \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAlso note that this service includes a 1-2 week turnaround time for service completion, beginning when the 5150 Team receives your head.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eInvesting in cylinder head porting for your high-performance BMW engine enhances airflow efficiency for improved engine power, throttle response, and overall performance. By optimizing the intake and exhaust passages, porting reduces restrictions, allowing the engine to breathe better and generate more horsepower and torque.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe only use CNC equipment\u003c\/strong\u003e\u003c\/em\u003e, ensuring that each port is machined to the exact same specifications, providing uniformity across all cylinders. This precision is crucial for maintaining consistent performance and efficiency.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cstrong\u003eService Overview:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eMulti-Angle CNC Porting\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003ePorting involves modifying the intake and exhaust ports of the cylinder head to improve the flow of air and fuel into the combustion chamber and the expulsion of exhaust gases out of the chamber.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe first step of this process involves assessing the cylinder head's current flow characteristics to identify any restrictions or turbulence. Then, material is carefully removed from the walls of the intake and exhaust ports to simultaneously enlarge them and improve their shape for optimal flow. The result is a smoother, more direct path for air and fuel into the combustion chamber, as well as a \u003c\/span\u003esmooth, more efficient path for exhaust to flow out of the combustion chamber. \u003c\/p\u003e\n\u003cp\u003eBecause we use CNC machining, we can ensure each port is exact and even across the cylinder head. This means airflow is balanced across all cylinders. Benefits of porting include increased airflow for more power and improved throttle response. \u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW M30 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW New Six\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1968-1977     E3     2500 \/ 2800\u003cbr\u003e1974-1977     E3     2.8 Bavaria \/ 3.0 Bavaria\u003cbr\u003e1971-1977     E3     3.0S \/ 3.0Si\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1980-1982     E21     323i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1972-1981     E12     525 \/ 528 \/ 530i\u003cbr\u003e1981-1988     E28     528i \/ 533i \/ 535i\u003cbr\u003e1988-1993     E34     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1976-1989     E24     630CS \/ 633CSi \/ 635CSi\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1977-1986     E23     728 \/ 728i \/ 730 \/ 730i \/ 733i \/ 735i\u003cbr\u003e1986-1992     E32     730i \/ 735i \/ 735iL\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":50217695641907,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/BMW-Toyota-B58-Ported-Intake-and-Exhaust-Cylinder-Head-Machining-Service.webp?v=1757367147"},{"product_id":"m30-cylinder-head-service","title":"M30 Cylinder Head Service by 5150 AutoSport","description":"\u003cp\u003e\u003cstrong\u003e5150 AutoSport Performance Cylinder Head Services for BMW M30 Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePlease note that price is based on customer providing core. If you need help sourcing a core, please \u003ca href=\"mailto:sales@5150autosport.com\"\u003econtact our sales team\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eInvesting in a performance cylinder head service is crucial for optimizing engine potential in performance builds. We offer three levels of service to meet your budget and build goals, from OEM refresh to full race-level machining:\u003c\/p\u003e\n\u003ch3 data-end=\"766\" data-start=\"703\"\u003e\u003cstrong data-end=\"764\" data-start=\"707\"\u003eStage 1 – OEM Refresh (Rebuild \u0026amp; Reliability Focused)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"835\" data-start=\"767\"\u003e\u003cem\u003eIdeal for stock or mildly modified engines needing a proper refresh.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"1417\" data-start=\"837\"\u003eThe cylinder head is fully disassembled, cleaned, and soda blasted to remove carbon and contaminants. Valve guides are measured and inspected, with new guides installed if needed, then precision reamed and honed for proper clearance. A 5-angle valve job is performed to restore sealing efficiency, followed by resurfacing to ensure a flat, true mating surface. New Viton valve seals are installed, the head is fully reassembled using OEM valves, guides, springs, and retainers, and pressure tested after assembly.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"1417\" data-start=\"837\"\u003e\u003cstrong\u003e\u003cem data-end=\"1417\" data-start=\"1353\"\u003eStage 1 at a Glance: \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eDisassemble and Clean\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eSoda Blast\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eInspect and Measure Valve Guides\n\u003cul\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eRemoval and Installation of new Guides, if necessary\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eReam and Hone Valve Guides\u003c\/li\u003e\n\u003cli\u003e5-Angle Valve Job\u003c\/li\u003e\n\u003cli\u003eResurfacing\u003c\/li\u003e\n\u003cli\u003eFinal Wash\u003c\/li\u003e\n\u003cli\u003eInstall New Viton Valve Seals\u003c\/li\u003e\n\u003cli\u003eSetting of Seat Pressure\u003c\/li\u003e\n\u003cli\u003eFull Reassembly\u003c\/li\u003e\n\u003cli\u003ePressure Testing after assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"766\" data-start=\"703\"\u003e\u003cstrong data-end=\"764\" data-start=\"707\"\u003eStage 2 – \u003cspan\u003ePerformance Valvetrain Upgrade\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1522\" data-start=\"1475\"\u003e\u003cem\u003eFor higher RPM builds and increased durability.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"1834\" data-start=\"1524\"\u003eIncludes everything from \u003cstrong data-end=\"1560\" data-start=\"1549\"\u003eStage 1\u003c\/strong\u003e\u003cstrong\u003e, plus upgraded high-performance valves, a high-performance valve spring kit, and new valve locks\/keepers.\u003c\/strong\u003e This stage improves valvetrain stability, reduces the risk of valve float, and prepares the head for more aggressive use while retaining OEM-style machining processes.\u003c\/p\u003e\n\u003cp data-end=\"1417\" data-start=\"837\"\u003e\u003cstrong\u003e\u003cem data-end=\"1417\" data-start=\"1353\"\u003eStage 2 at a Glance: \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eDisassemble and Clean\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eSoda Blast\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eRemoval of OEM Valve Guides\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eInstallation of Performance Valve Guides\u003c\/li\u003e\n\u003cli\u003eReam and Hone Valve Guides\u003c\/li\u003e\n\u003cli\u003e5-Angle Valve Job\u003c\/li\u003e\n\u003cli\u003eResurfacing\u003c\/li\u003e\n\u003cli\u003eFinal Wash\u003c\/li\u003e\n\u003cli\u003eInstall New Viton Valve Seals\u003c\/li\u003e\n\u003cli\u003eInstall New High Performance Valve Spring Kit\u003c\/li\u003e\n\u003cli\u003eInstall New High Performance Valve Kit\u003c\/li\u003e\n\u003cli\u003eInstall New High Performance Valve Keepers\u003c\/li\u003e\n\u003cli\u003eSetting of Seat Pressure\u003c\/li\u003e\n\u003cli\u003eFull Reassembly\u003c\/li\u003e\n\u003cli\u003ePressure Testing after assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"766\" data-start=\"703\"\u003e\u003cstrong data-end=\"764\" data-start=\"707\"\u003ePro-Xtreme – All-Out Performance Cylinder Head Service\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1977\" data-start=\"1906\"\u003e\u003cem\u003eDesigned for high-horsepower, forced-induction, and competition builds.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"2938\" data-start=\"1979\"\u003eThe cylinder head undergoes complete disassembly, cleaning, and in-depth inspection, including crack, leak, and pressure testing. Factory valve guides are replaced with high-performance guides, then precision reamed and honed for extreme heat and RPM stability. \u003c\/p\u003e\n\u003cp data-end=\"2938\" data-start=\"1979\"\u003eCNC multi-angle porting is performed on both intake and exhaust ports to improve airflow consistency across all cylinders. A CNC multi-angle intake valve job and radius exhaust valve job optimize flow into and out of the combustion chamber. Valves are unshrouded to further enhance airflow, and preventative chamfering is applied in critical areas to reduce stress concentrations.\u003c\/p\u003e\n\u003cp data-end=\"2938\" data-start=\"1979\"\u003eThe mating surface is trueness checked, resurfaced, and verified again for perfect sealing. After machining, the head is thoroughly washed and assembled using balanced and blueprint-matched high-performance valves, along with balanced valve springs and retainers for precise valve control and long-term durability.\u003c\/p\u003e\n\u003cp data-end=\"1417\" data-start=\"837\"\u003e\u003cstrong\u003e\u003cem data-end=\"1417\" data-start=\"1353\"\u003ePro-Xtreme at a Glance: \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eDisassemble and Clean\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eSoda Blast\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eRemoval of OEM Valve Guides\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"837\"\u003eInstallation of Performance Valve Guides\u003c\/li\u003e\n\u003cli\u003eReam and Hone Valve Guides\u003c\/li\u003e\n\u003cli\u003e5-Axis CNC Intake Porting\u003c\/li\u003e\n\u003cli\u003e5-Axis CNC Exhaust Porting\u003c\/li\u003e\n\u003cli\u003eCNC Combustion Chamber Modification\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e5-Angle CNC Intake Valve Job\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e5-Angle CNC Exhaust Valve Job\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnshrouding of Valves\u003c\/li\u003e\n\u003cli\u003ePreventative Chamfering in Potential Problem Areas\u003c\/li\u003e\n\u003cli\u003eTrueness Checking of Mating Surface\u003c\/li\u003e\n\u003cli\u003eResurfacing\u003c\/li\u003e\n\u003cli\u003eFinal Wash\u003c\/li\u003e\n\u003cli\u003eInstall New Viton Valve Seals\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstall New High Performance Valve Spring Kit\u003c\/li\u003e\n\u003cli\u003eInstall New High Performance Valve Kit\u003c\/li\u003e\n\u003cli\u003eInstall New High Performance Valve Keepers\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eSetting of Seat Pressure\u003c\/li\u003e\n\u003cli\u003eFull Reassembly\u003c\/li\u003e\n\u003cli\u003ePressure Testing after Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eRead more about our Pro-Xtreme service \u003ca href=\"https:\/\/5150autosport.com\/blogs\/product-faq\/5150-pro-xtreme-cylinder-head-services\"\u003ehere\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/F0_2xENSHKY?si=NiO2ktNtUdHj0CxZ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003eBMW M30B30 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW New Six Line\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1971-1977     E3     2500 \/ 2800\u003cbr\u003e1971-1977     E3     3.0S \/ 3.0Si\u003cbr\u003e\u003cbr\u003e1971-1975     E9     3.0CS \/ 3.0CSi\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1975-1978     E12     530i [North America]\u003cbr\u003e\u003cbr\u003e1976-1979     E24     630CSi\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1977-1979     E23     730\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003eBMW M30B34 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1982-1987     E28     533i \/ 535i \/ 535is\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1978-1984     E24     633CSi [North America]\u003cbr\u003e1985-1987     E24     635CSi\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1979-1986     E23     733i \/ 735i\u003cbr\u003e\u003cbr\u003e1986-1992     E32     735i \/ 735iL\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003eBMW M30B35 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1985-1988     E28     535i \/ 535is\u003cbr\u003e\u003cbr\u003e1988-1993     E34     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1987-1989     E24     635CSi\u003cbr\u003e1987-1989     E24     M6 [North America]\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1979-1986     E23     733i \/ 735i\u003cbr\u003e\u003cbr\u003e1986-1992     E32     735i \/ 735iL\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Stage 1","offer_id":53012048314675,"sku":"5150-CH-M30-S1","price":1200.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":53012048347443,"sku":"5150-CH-M30-S2","price":2600.0,"currency_code":"USD","in_stock":true},{"title":"Pro-Xtreme","offer_id":53012048380211,"sku":"5150-CH-M30-XT","price":4000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/BMW-Toyota-B58-Ported-Cylinder-Head-Service.webp?v=1722010541"},{"product_id":"bmw-m30-forged-rod-piston-kit","title":"BMW M30 Forged Rod \u0026 Piston Kit","description":"\u003cp\u003e\u003cstrong\u003eUnleash the full potential of your BMW M30 engine with the 5150 AutoSport Forged Piston \u0026amp; Rod Kit—crafted for extreme durability and high-performance builds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003cem\u003eNote: After checkout, you will be contacted by a 5150 Sales Representative to determine which piston bore \/ compression ratio you will need for your application.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis premium internals kit pairs CP-Carrillo forged pistons and rods, designed specifically for BMW M30 engines. With a power rating of up to 1200 HP and 8500 RPM, it’s engineered to handle naturally aspirated setups, turbocharged builds, and everything in between.\u003c\/p\u003e\n\u003ch4\u003eWhy Choose the CP-Carrillo Forged Kit for Your BMW M30?\u003c\/h4\u003e\n\u003cp\u003eBuilt from high-strength forged aluminum, these pistons and rods deliver maximum reliability under extreme conditions. Designed for seamless compatibility with factory bore and compression specifications, this kit enhances responsiveness and ensures smooth power delivery. Whether you're rebuilding for everyday driving or pushing limits on the track, it’s the ultimate upgrade for your iconic BMW M30.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Ready:\u003c\/strong\u003e Supports up to 1200 HP and 8500 RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Fit:\u003c\/strong\u003e Designed for M30B30, M30B34, and M30B35 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e High-strength forged pistons and rods for extreme durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for naturally aspirated rebuilds or high-boost turbo builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Focused:\u003c\/strong\u003e Delivers smoother power and improved engine response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're restoring a classic or creating a high-performance build, the CP-Carrillo Forged Piston \u0026amp; Rod Kit for the BMW M30 combines precision engineering with unparalleled durability.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBMW M30B30 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW New Six Line\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1971-1977     E3     2500 \/ 2800\u003cbr\u003e1971-1977     E3     3.0S \/ 3.0Si\u003cbr\u003e\u003cbr\u003e1971-1975     E9     3.0CS \/ 3.0CSi\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1975-1978     E12     530i [North America]\u003cbr\u003e\u003cbr\u003e1976-1979     E24     630CSi\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1977-1979     E23     730\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBMW M30B34 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1982-1987     E28     533i \/ 535i \/ 535is\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1978-1984     E24     633CSi [North America]\u003cbr\u003e1985-1987     E24     635CSi\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1979-1986     E23     733i \/ 735i\u003cbr\u003e\u003cbr\u003e1986-1992     E32     735i \/ 735iL\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBMW M30B35 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1985-1988     E28     535i \/ 535is\u003cbr\u003e\u003cbr\u003e1988-1993     E34     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1987-1989     E24     635CSi\u003cbr\u003e1987-1989     E24     M6 [North America]\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1979-1986     E23     733i \/ 735i\u003cbr\u003e\u003cbr\u003e1986-1992     E32     735i \/ 735iL\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"M30B30 \/ Standard","offer_id":50594813870387,"sku":"5150-PRC-M30-CAR","price":3249.98,"currency_code":"USD","in_stock":true},{"title":"M30B30 \/ Heavy Duty (for 850+ HP Builds)","offer_id":50594813903155,"sku":"5150-PRC-M30-CAR","price":3747.98,"currency_code":"USD","in_stock":true},{"title":"M30B34 \/ Standard","offer_id":50594813935923,"sku":"5150-PRC-M30-CAR","price":3249.98,"currency_code":"USD","in_stock":true},{"title":"M30B34 \/ Heavy Duty (for 850+ HP Builds)","offer_id":50594813968691,"sku":"5150-PRC-M30-CAR","price":3747.98,"currency_code":"USD","in_stock":true},{"title":"M30B35 \/ Standard","offer_id":50594814001459,"sku":"5150-PRC-M30-CAR","price":3249.98,"currency_code":"USD","in_stock":true},{"title":"M30B35 \/ Heavy Duty (for 850+ HP Builds)","offer_id":50594814034227,"sku":"5150-PRC-M30-CAR","price":3747.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/BMW-S58-Forged-Interals-Kit-with-CP-Carrillo-Pro-Xtreme.webp?v=1729881810"},{"product_id":"m30-rod-bolts","title":"BMW M30 Connecting Rod Bolts by ARP","description":"\u003cp\u003eBolster your BMW M30 rods with ARP Connecting Rod Bolts—the ultimate choice for strength, reliability, and high-performance durability. Crafted in the USA by Automotive Racing Products (ARP), these bolts are engineered to surpass OEM rod bolts, making them essential for demanding applications.\u003c\/p\u003e\n\u003cp\u003ePerfect for rebuilds or performance engine preparation, ARP rod bolts deliver confidence under extreme conditions. Manufactured from premium materials and precision-engineered, they resist stretch and protect your engine by securely fastening the connecting rods to the crankshaft, even at high RPMs and intense loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Strength:\u003c\/strong\u003e Engineered to handle higher stress levels, reducing the risk of failure in high-performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Durability:\u003c\/strong\u003e Superior fatigue resistance ensures reliability over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Fit:\u003c\/strong\u003e Specifically designed for the BMW M30 engine, ensuring a precise and seamless installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach kit includes precision bolts and ARP’s trusted assembly lubricant for accurate installation. Be sure to follow ARP’s torque specifications for optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eEnsure there is an adequate chamfer around the bolt hole on the connecting rod bolt hole on the connecting rod cap to clear the radius under the head of the bolt\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003eARP Ultra-Torque Fastener Assembly Lubricant\u003c\/strong\u003e to lubricate the threads of the bolt and the under head of the bolt. Then install the bolts and tighten them them hand tight. \u003c\/li\u003e\n\u003cli\u003eARP recommends using the \u003cstrong\u003eStretch Method\u003c\/strong\u003e when tightening rod bolts. Following the instructions for using a stretch gauge, \u003cstrong\u003estretch the bolts to 0.0075 - 0.0080\u003c\/strong\u003e. \u003c\/li\u003e\n\u003cli\u003eIf you do not have a stretch gauge, torque the bolts to \u003cstrong\u003e50 ft-lbs\u003c\/strong\u003e using \u003cstrong\u003eARP Ultra-Torque Fastener Assembly Lubricant\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe connecting rods should always be re-sized after new rod bolts are installed. \u003c\/li\u003e\n\u003cli\u003eA log should be kept on the original non-torqued length of each bolt. Bolts that have any permanent deformation or have increased in non-torqued length by more than 0.001 inch should be replaced. \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ARP Automotive Racing Products","offers":[{"title":"Default Title","offer_id":50973047030067,"sku":"ARP-RBS-M30","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/ARP-Rod-Bolt-Set-for-BMW-Engines-6.webp?v=1710265443"},{"product_id":"m30-main-bearings","title":"5150 AutoSport High Performance Main Bearing Set, BMW M30","description":"\u003cp\u003e5150 AutoSport's High-Performance Coated Main Bearing Set for BMW M30 engines is engineered for maximum durability and efficiency in high-performance builds. Coated by Calico, \u003cem\u003e\u003cstrong\u003ethese bearings reduce friction, allowing the engine to generate more power while resisting wear from extreme stress and high RPMs.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe advanced \u003cem\u003e\u003cstrong\u003ethermal-resistant coating makes them ideal for forced induction and racing applications, providing reliable protection even during oil pressure loss,\u003c\/strong\u003e\u003c\/em\u003e which is crucial for preventing catastrophic engine failure. Proven in both street and track conditions, these bearings consistently outperform OEM options, offering greater longevity and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan color=\"#000000\"\u003eTech Notes:\u003c\/span\u003e \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs with all bearings, please check your tolerances and size before installation.\u003c\/li\u003e\n\u003cli\u003eDue to the specialized tools needed, professional install recommended.\u003c\/li\u003e\n\u003cli\u003eThere are no returns available on any engine bearings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW M30 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW New Six\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1968-1977     E3     2500 \/ 2800\u003cbr\u003e1974-1977     E3     2.8 Bavaria \/ 3.0 Bavaria\u003cbr\u003e1971-1977     E3     3.0S \/ 3.0Si\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1980-1982     E21     323i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1972-1981     E12     525 \/ 528 \/ 530i\u003cbr\u003e1981-1988     E28     528i \/ 533i \/ 535i\u003cbr\u003e1988-1993     E34     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1976-1989     E24     630CS \/ 633CSi \/ 635CSi\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1977-1986     E23     728 \/ 728i \/ 730 \/ 730i \/ 733i \/ 735i\u003cbr\u003e1986-1992     E32     730i \/ 735i \/ 735iL\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":51027176292659,"sku":"5150-HPMBS-M30","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/BMW-M30-Performance-Main-Bearing-Set.webp?v=1738359048"},{"product_id":"bmw-m30-valve-set","title":"BMW M30 Valve Set","description":"\u003cp\u003eManley Performance offers \u003cstrong\u003ehigh-strength stainless steel valves\u003c\/strong\u003e engineered to enhance the \u003cstrong\u003eperformance and durability \u003c\/strong\u003eof BMW M30 SOHC engines. Designed as a \u003cstrong\u003edirect upgrade over OEM valves\u003c\/strong\u003e, these valves provide superior resistance to heat and stress, making them ideal for \u003cstrong\u003ehigh-performance street, racing, and turbo applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e(6) Intake Valves\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e(6) Exhaust Valves\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003ePremium Materials\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Stainless Steel:\u003c\/strong\u003e Built for extreme durability, resisting heat and corrosion in demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for High-Temperature Applications:\u003c\/strong\u003e Essential for modified engines running \u003cstrong\u003eaggressive camshafts or high RPMs\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePrecision Engineering\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Forged Construction:\u003c\/strong\u003e Stronger and more reliable than two-piece designs, minimizing failure under stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwirl-Polished Heads:\u003c\/strong\u003e Optimized airflow for improved combustion efficiency and power gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInduction-Hardened Valve Tips:\u003c\/strong\u003e Withstands the added stress of high-performance valvetrain setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Groove Keepers:\u003c\/strong\u003e Maintains OEM compatibility while ensuring secure valve retention.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Engine Reliability\u003c\/strong\u003e – Handles \u003cstrong\u003ehigher cylinder pressures and temperatures\u003c\/strong\u003e better than OEM valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Airflow \u0026amp; Efficiency\u003c\/strong\u003e – Improves throttle response, horsepower, and overall engine performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven in High-Performance Applications\u003c\/strong\u003e – Trusted by engine builders for \u003cstrong\u003eOEM rebuilds, street applications, and race builds\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eManley Performance stainless steel valves offer a \u003cstrong\u003eproven upgrade for BMW M30 engines\u003c\/strong\u003e, delivering \u003cstrong\u003esuperior durability, increased airflow, and long-term reliability\u003c\/strong\u003e for high-performance builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation recommended for best results.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"47mm Intake \/ 38mm Exhaust","offer_id":51049659433267,"sku":null,"price":569.99,"currency_code":"USD","in_stock":true},{"title":"48mm Intake \/ 39mm Exhaust","offer_id":51049659498803,"sku":null,"price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Manley-Performance-Valve-Set-for-BMW-M30-Engines.webp?v=1738949241"},{"product_id":"bmw-m30-fuel-rail","title":"BMW M30 Fuel Rail","description":"\u003cp data-start=\"385\" data-end=\"691\"\u003eThe Nuke Performance Fuel Rail for BMW’s legendary 6-cylinder M30 engine is engineered for serious performance and reliability. Built from lightweight CNC-machined aluminum with oversized internal flow paths and E85-safe materials, this fuel rail is ready to meet the fueling demands of modern EFI systems.\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"982\"\u003eDesigned specifically for BMW M30 engines—including M30B25, M30B30, M30B32, M30B34, and M30B35—this kit includes mounting brackets, stainless hardware, and Nuke’s signature \u003cstrong data-start=\"866\" data-end=\"891\"\u003eInjector Safety Clips\u003c\/strong\u003e, which keep your injectors sealed tight under high fuel pressure or even crash conditions.\u003c\/p\u003e\n\u003cp data-start=\"984\" data-end=\"1003\"\u003e\u003cstrong data-start=\"984\" data-end=\"1001\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1006\" data-end=\"1055\"\u003eDirect fit for BMW 6cyl M30 engines (1971–1992)\u003c\/li\u003e\n\u003cli data-start=\"1058\" data-end=\"1112\"\u003eCNC-machined 6082 aluminum body with laser engraving\u003c\/li\u003e\n\u003cli data-start=\"1115\" data-end=\"1168\"\u003eOversized 545mm length and 32mm height for max flow\u003c\/li\u003e\n\u003cli data-start=\"1171\" data-end=\"1213\"\u003eAN-8 ORB inlet\/outlet ports on both ends\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1270\"\u003eAN-6 ORB side port for return line, gauge, or sensor\u003c\/li\u003e\n\u003cli data-start=\"1273\" data-end=\"1318\"\u003eCompatible with Bosch EV14L-style injectors\u003c\/li\u003e\n\u003cli data-start=\"1321\" data-end=\"1362\"\u003eIncludes mounting brackets and hardware\u003c\/li\u003e\n\u003cli data-start=\"1365\" data-end=\"1436\"\u003e100% compatible with all fuel types: gasoline, E85, ethanol, methanol\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1497\"\u003eViton O-rings ensure long life and fuel system integrity\u003c\/li\u003e\n\u003cli data-start=\"1500\" data-end=\"1565\"\u003eManufactured and developed in Sweden for motorsport-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1567\" data-end=\"1581\"\u003e\u003cstrong data-start=\"1567\" data-end=\"1579\"\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1584\" data-end=\"1608\"\u003eBMW M30B25 (1981–1987)\u003c\/li\u003e\n\u003cli data-start=\"1611\" data-end=\"1635\"\u003eBMW M30B30 (1971–1990)\u003c\/li\u003e\n\u003cli data-start=\"1638\" data-end=\"1662\"\u003eBMW M30B32 (1977–1986)\u003c\/li\u003e\n\u003cli data-start=\"1665\" data-end=\"1689\"\u003eBMW M30B34 (1982–1988)\u003c\/li\u003e\n\u003cli data-start=\"1692\" data-end=\"1714\"\u003eBMW M30B35 (1988–1992)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1716\" data-end=\"1742\"\u003e\u003cstrong data-start=\"1716\" data-end=\"1740\"\u003eIncluded in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1745\" data-end=\"1795\"\u003e1x Fuel Rail (AN-8 ORB ends, AN-6 ORB side port)\u003c\/li\u003e\n\u003cli data-start=\"1798\" data-end=\"1829\"\u003e2x Aluminum Mounting Brackets\u003c\/li\u003e\n\u003cli data-start=\"1832\" data-end=\"1850\"\u003e1x AN-6 ORB Plug\u003c\/li\u003e\n\u003cli data-start=\"1853\" data-end=\"1896\"\u003e6x Nuke Performance Injector Safety Clips\u003c\/li\u003e\n\u003cli data-start=\"1899\" data-end=\"1937\"\u003e18x Stainless Steel Bolts for assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1939\" data-end=\"1958\"\u003e\u003cstrong data-start=\"1939\" data-end=\"1956\"\u003eThread Types:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1961\" data-end=\"1985\"\u003eInlet\/Outlet: AN-8 ORB\u003c\/li\u003e\n\u003cli data-start=\"1988\" data-end=\"2079\"\u003eSide Port: AN-6 ORB\u003cbr data-start=\"2007\" data-end=\"2010\"\u003e*Fittings sold separately (see available adapters and banjo fittings)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nuke Performance","offers":[{"title":"Default Title","offer_id":51668936589619,"sku":"NUK-FR-M30","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/BMW-M30-Fuel-Rail-1.webp?v=1750263856"},{"product_id":"m30-combustion-chamber-upgrade","title":"M30 Combustion Chamber Upgrade Service","description":"\u003ch3\u003e\u003cstrong\u003e5150 AutoSport Combustion Chamber Upgrade Service for BMW M30 Engines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note that price is based on customer providing core. If you need help sourcing a core, please \u003cspan\u003e\u003ca href=\"mailto:sales@5150AutoSport.com\" style=\"color: rgb(255, 42, 0);\"\u003econtact our sales team\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur CNC Cylinder Head Combustion Chamber Service is a precision machining process where the combustion chambers of an engine's cylinder head are reshaped and refined using Computer Numerical Control (CNC) technology, optimizing engine performance for street or track applications. \u003cstrong\u003e\u003cem\u003eCompleted on our brand new, state-of-the-art Rottler 5-Axis CNC machines, this 5150 service is performed to optimize the flow characteristics of the combustion chambers, leading to improved engine performance.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCNC Combustion Chamber Re-Shaping Process:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1. 3D Scanning and Modeling:\u003c\/strong\u003e The existing combustion chamber is scanned to create a detailed 3D model. This allows 5150 engineers to analyze the current shape and identify areas for improvement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Design Optimization:\u003c\/strong\u003e Our engineers then design an optimized combustion chamber profile, reshaping the chamber with a focus on improving airflow, fuel atomization, and combustion efficiency. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. CNC Machining\u003c\/strong\u003e: Using the 3D model and optimized design, our Rottler CNC machine precisely cuts and reshapes the combustion chambers to the desired specifications, then smooths all surfaces for optimal air flow. \u003cem\u003eThis process ensures consistent and repeatable results across all cylinders.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Final Inspection and Testing:\u003c\/strong\u003e After machining, the cylinder head is inspected to ensure that the modifications meet our exact tolerances. The modified head may also be flow-bench tested to quantify the improvements in airflow and combustion efficiency.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePerformance Benefits of Combustion Chamber Re-Shaping:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1. Enhanced Airflow:\u003c\/strong\u003e By optimizing the shape of the combustion chamber, CNC machining improves the flow of air and fuel into and out of the chamber. This allows for efficient cylinder filling for increased power output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Improved Combustion Efficiency:\u003c\/strong\u003e Smoother surfaces and optimized shaping reduce turbulence and promote better air and fuel mixing, leading to more complete and efficient combustion. This can result in more power, better fuel efficiency, and reduced emissions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Consistency: \u003c\/strong\u003eCNC machining ensures that all combustion chambers are identical for balanced performance across all cylinders. This consistency is crucial for high-performance engines where even minor variations affect overall performance.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBenefits for BMW M30 Engines:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1. Power and Torque Gains:\u003c\/strong\u003e For these specialized BMW engines, particularly those used for high-performance applications, CNC combustion chamber reshaping offers increases in power and torque by improving the efficiency of the engine’s combustion process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Enhanced Throttle Response:\u003c\/strong\u003e Optimized combustion chambers offer more immediate and sharper throttle response, improving the driving experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Compatibility with Other Modifications:\u003c\/strong\u003e CNC combustion chamber reshaping complements other performance upgrades, including high-performance camshafts, valvetrain upgrades, single-turbo conversions, or performance exhaust systems, by ensuring that the engine can fully utilize the benefits of these modifications.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW M30 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW New Six\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1968-1977     E3     2500 \/ 2800\u003cbr\u003e1974-1977     E3     2.8 Bavaria \/ 3.0 Bavaria\u003cbr\u003e1971-1977     E3     3.0S \/ 3.0Si\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1980-1982     E21     323i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1972-1981     E12     525 \/ 528 \/ 530i\u003cbr\u003e1981-1988     E28     528i \/ 533i \/ 535i\u003cbr\u003e1988-1993     E34     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1976-1989     E24     630CS \/ 633CSi \/ 635CSi\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1977-1986     E23     728 \/ 728i \/ 730 \/ 730i \/ 733i \/ 735i\u003cbr\u003e1986-1992     E32     730i \/ 735i \/ 735iL\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":53028521410867,"sku":"5150-CCM-M30","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/BMW-S58-Cylinder-Head-Chamber-Modification-Service.webp?v=1722531375"},{"product_id":"bmw-m30-short-block-assembly-service","title":"BMW M30 Short Block Assembly Service","description":"\u003ch3\u003e\u003cstrong\u003e5150 AutoSport Short Block Build Service for BMW M30 Engines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note that price is based on customer providing core. If you need help sourcing a core, please \u003cspan\u003e\u003ca href=\"mailto:sales@5150AutoSport.com\" style=\"color: rgb(255, 42, 0);\"\u003econtact our sales team\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"565\" data-end=\"768\"\u003eWhen your BMW engine needs to be \u003cstrong\u003ebuilt\u003c\/strong\u003e \u003cstrong data-start=\"604\" data-end=\"628\"\u003eright the first time\u003c\/strong\u003e, 5150 AutoSport’s Short Block Assembly Service delivers the precision, consistency, and experience demanded by high-performance BMW builds.\u003c\/p\u003e\n\u003cp data-start=\"770\" data-end=\"1102\"\u003eThis service is performed in-house by BMW-focused engine builders using professional machine shop equipment and strict measurement standards. Whether you’re preparing for forced induction, track use, or a high-power street build, our short block assembly process is designed to provide a strong, reliable foundation for your engine.\u003c\/p\u003e\n\u003cp data-start=\"1104\" data-end=\"1331\"\u003eEach short block begins with a \u003cstrong data-start=\"1135\" data-end=\"1161\"\u003ecustomer-supplied core\u003c\/strong\u003e, which is thoroughly cleaned and machined before precision assembly. Every critical clearance is measured, verified, and set to specification—no shortcuts, no guesswork.\u003c\/p\u003e\n\u003ch4 data-start=\"1333\" data-end=\"1376\"\u003e\u003cstrong\u003eShort Block Assembly Service Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1379\" data-end=\"1432\"\u003eHot tank cleaning\u003c\/li\u003e\n\u003cli data-start=\"1435\" data-end=\"1463\"\u003eCylinder boring\u003c\/li\u003e\n\u003cli data-start=\"1435\" data-end=\"1463\"\u003eCylinder honing\u003c\/li\u003e\n\u003cli data-start=\"1466\" data-end=\"1484\"\u003eDeck resurfacing\u003c\/li\u003e\n\u003cli data-start=\"1487\" data-end=\"1517\"\u003eLine honing of main journals\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1566\"\u003ePrecision balancing of the rotating assembly\u003c\/li\u003e\n\u003cli data-start=\"1569\" data-end=\"1592\"\u003eFile-fit piston rings\u003c\/li\u003e\n\u003cli data-start=\"1595\" data-end=\"1631\"\u003ePiston and connecting rod assembly\u003c\/li\u003e\n\u003cli data-start=\"1634\" data-end=\"1664\"\u003eMain bearing clearance\u003c\/li\u003e\n\u003cli data-start=\"1667\" data-end=\"1696\"\u003eRod bearing clearance\u003c\/li\u003e\n\u003cli data-start=\"1699\" data-end=\"1727\"\u003eFinal short block assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1729\" data-end=\"1760\"\u003e\u003cstrong\u003eImportant Service Details:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1763\" data-end=\"1809\"\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong data-start=\"1763\" data-end=\"1777\"\u003eLabor only\u003c\/strong\u003e\u003c\/span\u003e \u003cem\u003e\u003cstrong\u003e— components are not included\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1812\" data-end=\"1855\"\u003eCustomer must supply a usable engine core\u003c\/li\u003e\n\u003cli data-start=\"1858\" data-end=\"1922\"\u003eFinal pricing depends on core condition, component selection, and build requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1924\" data-end=\"2189\"\u003e5150 AutoSport is trusted by BMW owners worldwide for professional engine machining and assembly services. From stock rebuilds to high-horsepower performance engines, our short block assemblies are built to handle the demands of modern BMW performance applications.\u003c\/p\u003e\n\u003cp data-start=\"2191\" data-end=\"2396\"\u003eIf you’re searching for a \u003cstrong data-start=\"2217\" data-end=\"2239\"\u003eBMW engine builder\u003c\/strong\u003e who understands precision machining, proper clearances, and real-world performance, this short block assembly service is the foundation your build deserves.\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":53036400345395,"sku":"5150-SBB-M30","price":4000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Shortblock-Assembly-Service.webp?v=1770835130"}],"url":"https:\/\/5150autosport.com\/fr\/collections\/e9.oembed?page=2","provider":"5150 AutoSport","version":"1.0","type":"link"}