2.5L - M50B25

BMW M50B25, M52B25, 3.2L S52US ARP Main Stud KitReference: 201-5000Product Category: Bolts & StudsARP Pro Series fasteners are precision CNC-machined to exacting specifications and designed for optimum reliability. They are heat-treated and the...

BMW M50, M52, M54, S50, S52 Supertech (Single Groove) Inconel Exhaust Valve SetReference: BMEVI-1031S-12Product Category: Head ValvesPerformance valve sets are designed as engine-specific upgrades for high performance and motorsport cylinder head builds...

BMW S42 / M42 / S50 / M50 / M51 / M52 / M54 Ferrea Exhaust Valve Competition PlusReference: F1553PProduct Category: Head ValvesPerformance valve sets are designed as engine-specific upgrades for high performance and motorsport cylinder head builds...

BMW 2.8L M50 / M52 / M54 ZRP Forged Pistons by WossnerReference: 41102-845Product Category: Forged PistonsWossner forged pistons are made from 2618-T6 material and designed for high performance applications. Where specified, hard anodized coating is used...

BMW M20 / M50 / M52 / M54 ACL Tri-Metal Rod Bearing SetReference: 6B1490-STDProduct Category: Engine BearingsACL Race Series bearings are designed for performance engine builds where durability and consistent oil clearances are important. When doing rods...

BMW M3 S50, S54, M50, M52, M54, M20 / M57N / M51D25 / M21D24 ACL Race Main Bearing SetReference: 7M1532H-STDProduct Category: Engine BearingsACL Race Series bearings are designed for performance engine builds where durability and consistent oil...

BMW M50B25 / M52B25 / M52B28 Athena Cut Ring Racing Head GasketReference: RING-330014RProduct Category: Head GasketsCometic MLS/MLX head gaskets are designed for performance engine sealing. The MLX design uses an extra stopper layer, high-temperature...

BMW 2.5L M50 Single Vanos ZRP Forged Pistons by WossnerReference: 41103-840Product Category: Forged PistonsWossner forged pistons are made from 2618-T6 material and designed for high performance applications. Where specified, hard anodized coating is...

BMW M50, M52, M54, S50, S52 Supertech (Single Groove) Inconel Exhaust Valve SetReference: BMEVI-1030S-12Product Category: Head ValvesPerformance valve sets are designed as engine-specific upgrades for high performance and motorsport cylinder head builds...

BMW S42 / M42 / S50 / M50 / M51 / M52 / M54 Ferrea Exhaust Valve Competition PlusReference: F1552PProduct Category: Head ValvesPerformance valve sets are designed as engine-specific upgrades for high performance and motorsport cylinder head builds...

BMW M3 S50, S54, M50, M52, M54, M20 / M57N / M51D25 / M21D24 ACL Race Main Bearing (Set)Reference: 7M1532H-25Product Category: Engine BearingsACL Race Series bearings are designed for performance engine builds where durability and consistent oil...

BMW M20 / M50 / M52 / M54 ACL Race Rod Bearing SetReference: 6B1490HX-STDProduct Category: Engine BearingsACL Race Series bearings are designed for performance engine builds where durability and consistent oil clearances are important. When doing rods...