Collection: Engine Build Kits
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BMW S14 2.5L Stroker Kit by 5150 AutoSport
Vendor:5150 AutoSportRegular price From $4,899.99 USDRegular priceUnit price / per$5,389.99 USDSale price From $4,899.99 USDSale -
5150 AutoSport Head Gasket & Head Stud Kit, BMW S38
Vendor:5150 AutoSportRegular price From $519.98 USDRegular priceUnit price / perSale price From $519.98 USD -
5150 AutoSport Head Gasket & Head Stud Kit, BMW S14
Vendor:5150 AutoSportRegular price From $419.98 USDRegular priceUnit price / perSale price From $419.98 USD -
BMW S54 Turbo Build Kit
Vendor:5150 AutoSportRegular price From $3,999.99 USDRegular priceUnit price / per$3,999.99 USDSale price From $3,999.99 USD -
5150 AutoSport Head Gasket & Head Stud Kit, BMW M20
Vendor:5150 AutoSportRegular price From $504.98 USDRegular priceUnit price / perSale price From $504.98 USD -
5150 AutoSport Head Gasket & Head Stud Kit, BMW M10
Vendor:5150 AutoSportRegular price From $430.98 USDRegular priceUnit price / perSale price From $430.98 USD -
BMW M54 Stroker Kit by 5150 AutoSport
Vendor:5150 AutoSportRegular price $7,499.99 USDRegular priceUnit price / per$8,249.99 USDSale price $7,499.99 USDSale -
BMW S50B32 Euro Stroker Kit by 5150 AutoSport, 3.4L 3.5L
Vendor:5150 AutoSportRegular price From $7,499.99 USDRegular priceUnit price / per$8,249.99 USDSale price From $7,499.99 USDSale -
BMW S50B30 Euro 3.5L Stroker Kit by 5150 AutoSport
Vendor:5150 AutoSportRegular price From $7,499.99 USDRegular priceUnit price / per$8,249.99 USDSale price From $7,499.99 USDSale -
BMW N63 4.8L Stroker Kit by 5150 AutoSport
Vendor:5150 AutoSportRegular price From $9,399.99 USDRegular priceUnit price / per$10,339.99 USDSale price From $9,399.99 USDSale -
B58 3.2L Stroker Kit by 5150 AutoSport
Vendor:5150 AutoSportRegular price From $7,499.99 USDRegular priceUnit price / per$8,249.99 USDSale price From $7,499.99 USDSale -
BMW S65 Stroker Kit | 5150 AutoSport | 4.7L
Vendor:5150 AutoSportRegular price From $9,399.99 USDRegular priceUnit price / per$10,339.99 USDSale price From $9,399.99 USDSale -
BMW M20 Stroker Kit | 5150 AutoSport | 3.3L 3.4L
Vendor:5150 AutoSportRegular price $7,499.99 USDRegular priceUnit price / per$8,249.99 USDSale price $7,499.99 USDSale -
BMW S54 Stroker Kit 3.5L
Vendor:5150 AutoSportRegular price From $7,499.99 USDRegular priceUnit price / per$8,249.99 USDSale price From $7,499.99 USDSale -
BMW M50 M52 S50 S52 Stroker Kit by 5150 AutoSport
Vendor:5150 AutoSportRegular price From $7,499.99 USDRegular priceUnit price / per$8,249.99 USDSale price From $7,499.99 USDSale
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BMW Stroker Kits by 5150 AutoSport
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Say goodbye to salvaged wiring harnesses and start anew with a comprehensive...









