ensuring stability at maximum RPM

with a balance of power and torque

2016-2020     F32/F33/F36     440i / 440i xDrive

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

high-RPM applications while minimizing load loss

BMW M50 M52 S50 S52 Valves by SuperTech M54 B25 ensuring stability at maximum RPMSuperTech 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