BMW M50 M52 S50 S52 Stroker Kit by 5150 AutoSport F10 M5 5150's Calico-coated bearings deliver longer-lasting

5150's Calico-coated bearings deliver longer-lasting performance and enhanced durability

(32) High Performance Valve Springs

ensuring YOU receive bearing sets with uniform clearances and quality

which provide superior performance in high-horsepower environments

Designed for the dedicated enthusiast who pushes the boundaries of performance on their high-powered vehicle

BMW M50 M52 S50 S52 Stroker Kit by 5150 AutoSport F10 M5 5150's Calico-coated bearings deliver longer-lastingBMW M50 M52 S50 S52 Stroker Kit by 5150 AutoSport Bigger displacement, more torque and more power; Our 5150 AutoSport BMW M50 M52 S50 S52 Stroker Kits are specifically designed for BMW M5X S5X inline 6 Engines. Utilizing CP Carrillo Pro Xtreme Forged Pistons and Connecting Rods, as well as the 5150 4340 Billet Steel Crankshaft, our BMW M50 M52 S50 S52 Stroker Kit has stood up to the tests and trials of high horsepower application time and time again.