Fully customizable via TunerPro RT

- V-Band inlet and outlet make install easy

BMW #11241247175

Recommendation: For drivers seeking maximum performance

such as track days and drag racing

M20 Combustion Chamber Upgrade Service 64984S Fully customizable via TunerPro RT5150 AutoSport Combustion Chamber Upgrade Service for BMW M20 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 street or