Main Stud Kits

Upgrading main studs is critical for bottom-end strength in performance engine builds. Performance main stud kits provide superior clamping force, thread engagement, and durability compared to OEM fasteners. Ideal for BMW engine builds where reliability under load is non-negotiable.

  • ARP Main Stud Kit, BMW S58 - 5150 AutoSport

    ARP Main Stud Kit, BMW S58

    ARP Main Stud Kit, BMW S58

    ARP Automotive Racing Products
    $229.99 USD
    $229.99 USD $229.99 USD
  • ARP Main Stud Kits, BMW Engines - 5150 AutoSport

    BMW ARP Main Stud Kits

    BMW ARP Main Stud Kits

    ARP Automotive Racing Products
    От $119.99 USD
    $119.99 USD От $119.99 USD
  • ARP B38 Main Stud Kit

    B58 ARP Main Stud Kit

    B58 ARP Main Stud Kit

    ARP Automotive Racing Products
    $229.99 USD
    $229.99 USD $229.99 USD
  • ARP Main Stud Kit, BMW S54 - 5150 AutoSport

    ARP Main Stud Kit, BMW S54

    ARP Main Stud Kit, BMW S54

    ARP Automotive Racing Products
    $179.99 USD
    $179.99 USD $179.99 USD
  • ARP B38 Main Stud Kit

    BMW B48 ARP Main Stud Kit

    BMW B48 ARP Main Stud Kit

    ARP Automotive Racing Products
    $199.99 USD
    $199.99 USD $199.99 USD
  • ARP Main Stud Kit, BMW M40/M42/M44 - 5150 AutoSport

    ARP Main Stud Kit, BMW M40/M42/M44

    ARP Main Stud Kit, BMW M40/M42/M44

    ARP Automotive Racing Products
    $169.99 USD
    $169.99 USD $169.99 USD
  • Collection of ARP hardware for BMW S58 engines. Includes ARP2000 Head Stud Kit, girdle bolts, oil pump sprocket bolt, harmonic damper bolts, main studs, etc. ARP Hardware for BMW S58 engines, includes Custom Age 625+ Head Stud Kit

    ARP Hardware Pack for BMW S58

    ARP Hardware Pack for BMW S58

    5150 AutoSport
    От $1,154.94 USD
    От $1,154.94 USD
  • ARP Main Stud Kit, BMW M50/M52/S50/S52 - 5150 AutoSport

    ARP Main Stud Kit, BMW M50 M52 S50 S52

    ARP Main Stud Kit, BMW M50 M52 S50 S52

    ARP Automotive Racing Products
    $169.99 USD
    $169.99 USD $169.99 USD
  • ARP Main Stud Kit, BMW M20 - 5150 AutoSport

    ARP Main Stud Kit, BMW M20

    ARP Main Stud Kit, BMW M20

    ARP Automotive Racing Products
    $169.99 USD
    $169.99 USD $169.99 USD
  • ARP B38 Main Stud Kit

    B38 Main Stud Kit by ARP

    B38 Main Stud Kit by ARP

    ARP Automotive Racing Products
    $179.99 USD
    $179.99 USD $179.99 USD
  • BMW Toyota B58 Upgraded ARP Engine Hardware BMW Toyota B58 ARP Engine Hardware Upgrade Kit

    ARP Hardware Pack for BMW Toyota B58

    ARP Hardware Pack for BMW Toyota B58

    5150 AutoSport
    От $1,154.94 USD
    От $1,154.94 USD
  • ARP B38 Main Stud Kit

    BMW B46 ARP Main Stud Kit

    BMW B46 ARP Main Stud Kit

    ARP Automotive Racing Products
    $199.99 USD
    $199.99 USD $199.99 USD
  • ARP Main Stud Kit, BMW S50B30/S50B32 EURO - 5150 AutoSport

    ARP Main Stud Kit, BMW S50B30/S50B32 EURO

    ARP Main Stud Kit, BMW S50B30/S50B32 EURO

    ARP Automotive Racing Products
    $179.99 USD
    $179.99 USD $179.99 USD
  • ARP Main Stud Kit, BMW S14 - 5150 AutoSport

    ARP Main Stud Kit, BMW S14

    ARP Main Stud Kit, BMW S14

    ARP Automotive Racing Products
    $119.99 USD
    $119.99 USD $119.99 USD
  • ARP Main Stud Kit, BMW S38 - 5150 AutoSport

    ARP Main Stud Kit, BMW S38

    ARP Main Stud Kit, BMW S38

    ARP Automotive Racing Products
    $199.99 USD
    $199.99 USD $199.99 USD
  • ARP Main Stud Kit, BMW M30 - 5150 AutoSport

    ARP Main Stud Kit, BMW M30

    ARP Main Stud Kit, BMW M30

    ARP Automotive Racing Products
    $199.99 USD
    $199.99 USD $199.99 USD

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