{"product_id":"ferrea-valve-spring-kit-bmw-n54-kt4026","title":"BMW N54 Valve Spring Kit by Ferrea | KT4026","description":"\u003cp\u003eFerrea Valve Spring Kit \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-teams=\"true\"\u003eKT4026\u003c\/span\u003e for the BMW N54 are engineered to overcome the most common performance-limiting issues: valve binding, breakage, and valve float. \u003cstrong\u003eThese high-performance valve springs are essential for any BMW N54 engine enthusiast aiming for peak power, especially in racing conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eValve binding occurs when valves fail to open or close correctly, risking severe engine damage. \u003cstrong\u003eFerrea valve springs are designed to prevent binding, ensuring smooth valve operation and protecting your engine from costly damage.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBreakage is another major concern, as broken springs can lead to dropped valves, resulting in catastrophic failures. \u003cstrong\u003eFerrea’s high-strength valve springs reduce the risk of breakage, providing durability under extreme conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eValve float, often caused by inadequate spring rates, leads to power loss and combustion leaks at high RPMs. \u003cstrong\u003eFerrea valve springs feature increased spring pressure, effectively eliminating valve float and ensuring optimal power delivery at high engine speeds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery Ferrea valve spring undergoes meticulous heat treatment and stress relief, ensuring stability for high-lift, high-RPM applications while minimizing load loss. For enhanced strength and reliability, Ferrea also offers CNC-machined retainers, providing the stability needed for demanding racing environments.\u003c\/p\u003e\n\u003cp\u003eFinally, Ferrea Spring Seat Locators are crafted from 4140 chromoly alloy with precise tolerances and a hard nitrided surface treatment. These features guarantee an ideal spring base, improving toughness and wear resistance for long-term performance.\u003c\/p\u003e\n\u003cp\u003eIn summary, Ferrea’s high-performance BMW N54 valve springs ensure your engine handles increased lift and RPMs without issue. Ferrea’s advanced design and high-strength materials make these valve springs the perfect solution for combating valve binding, breakage, and float—ultimately enhancing engine response, power, and reliability for serious performance enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #f20b0b;\"\u003e\u003cstrong\u003eInstallation requires the expertise of an engine builder.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e 11341438142, 11347539917,  11347563459\u003cbr\u003e11340034068, 11347553775\u003cbr\u003e11341461405, 11341461405, 11347563460\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003e11340035853, 11347573840\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW N54 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2007-2010     E82\/E88     135i\u003cbr\u003e2011-2012     E82     1M\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2006-2010     E90\/E91\/E92\/E93     335i\u003cbr\u003e2011-2013     E92\/E93     335is\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2010     E60\/E61     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2012     F01\/F02     740i \/ 740Li\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2010     E71     X6 xDrive35i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2016     E89     Z4 sDrive35i\u003cbr\u003e2010-2016     E89     Z4 sDrive35is\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2007-2013     E90\/E91\/E92\/E93     B3 Bi-Turbo\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B3 S Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010-2013     E90\/E91\/E92\/E93     B3 S Bi-Turbo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina D3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2013     E90\/E91\/E92\/E93     D3 Bi-Turbo\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":45366587752755,"sku":"FER-HPVSK-N54-KT4026","price":1099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/High-Performance-Valve-Spring-Kit-by-Ferrea-Racing-Components-for-BMW-N54.webp?v=1712264093","url":"https:\/\/5150autosport.com\/ar\/products\/ferrea-valve-spring-kit-bmw-n54-kt4026","provider":"5150 AutoSport","version":"1.0","type":"link"}