2013-2016     F30/F31     320i / 328i / 328i xDrive

with a balance of power and torque

valve float

high-RPM applications while minimizing load loss

- Designed with extra clearance to "fix" the BMW rod bearing design flaw

BMW M50 M52 S50 S52 Valves by SuperTech M54 B25 2013-2016 F30/F31 320i / 328iSuperTech High Performance Valves are expertly engineered for the M50, M52, S50, and S52 inline six engines. This high performance valve kit is meticulously designed to meet the rigorous demands of performance applications, delivering enhanced durability and reliability for your racing and tuning needs. Engineered with precision, SuperTech valves ensures optimal power output and improved engine efficiency. Trusted by engine builders, SuperTech is