2-Year Limited Warranty

Utilizing advanced technologies such as FARO laser scanning

Handles extreme combustion pressures for turbo and high-boost applications

The tube-and-fin design coupled with plastic end tanks makes for the perfect environment for heat to set up residence and throttle the power of your 2

this BMW M30B34 piston set features:

Genuine BMW Valvetronic Actuator, BMW S55 101-0015 2-Year Limited WarrantyThe Valvetronic Actuator is a crucial component in your BMW's engine system. This actuator works in tandem with the intermediate shaft to precisely control the engine's timing. By adjusting the intake valve lift, it optimizes engine performance, fuel efficiency, and emissions. When the Valvetronic Actuator functions correctly, it ensures smooth and responsive engine operation. However, a malfunctioning actuator can significantly reduce engine power