Brand new Genuine BMW solenoid pack for the S54 engine.
We highly recommend only using brand-new solenoid packs when rebuilding a vanos. The internal solenoid valves gradually wear out over time, which can affect the internal oil pressure of the vanos. Worn solenoids will cause fault codes and poor performance.
ALWAYS use a brand-new solenoid pack when rebuilding and S54 engine, especially a race engine! This will give you the optimal engine performance and prevent unwanted fault codes.
