potentially causing valves to drop into the combustion chamber and resulting in catastrophic engine failures

featured in the 2021+ G80 M3

- Proudly Made in the USA

5150 High-Performance Main Bearings for BMW S62 V8 engines are engineered to meet the rigorous demands of high-horsepower builds

- Genuine BMW Head Gasket- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set

S65 CNC Cylinder Head Porting SCR14812 potentially causing valves to drop5150 AutoSport 5 Axis CNC Cylinder Head Porting for BMW S65 V8 Engines Please note that price is based on customer providing disassembled, clean core. If you need help sourcing a core, please contact our sales team. Also note that this service includes a 1 2 week turnaround time for service completion, beginning when the 5150 Team receives your head. Investing in cylinder head porting for your high performance BMW engine enhances airflow efficiency