Many F8X owners experienced the same loss of power on the track as the engine just could not cool off during laps

2012-2018 BMW M6 F12 Convertible

broader powerband

Luggage Tag

featuring numerous improvements

M30 Combustion Chamber Upgrade Service HPRBS-S14 Many F8X owners experienced the5150 AutoSport Combustion Chamber Upgrade Service for BMW M30 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