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which struggle under high-performance conditions
PFF5-4650 is not recommended for Diesel models due to excessive noise and vibration transmission
and the stock charge pipes can be a weak link
Why Upgrade to 5150 AutoSport’s Valve Spring Kit
Includes sealed wire pass-thru for pump and level sensor wiring
S50B30 S50B32 Combustion Chamber Upgrade Service 11-21-1-315-485 which struggle under high-performance conditions5150 AutoSport Combustion Chamber Upgrade Service for BMW S50B30 S50B32 Engines Please note that price is based on customer providing core. If you need help sourcing a core, please contact our sales team. Our CNC Cylinder Head Combustion Chamber Service is a precision machining process where the combustion chambers of an engine's cylinder head are reshaped and refined using Computer Numerical Control (CNC) technology, optimizing engine performance for
US$ 34.95
US$ 34.95
US$ 18.99
US$ 704.87
