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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Alpina XB7 Series
1971-1975 E9 3
which struggle under high-performance conditions
the dependable solution for long-term rust prevention
and the stock charge pipes can be a weak link
S50B30 S50B32 Combustion Chamber Upgrade Service 11-21-1-315-485 Alpina XB7 Series5150 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
