This intake has a unique and aggressive tone under acceleration and boost

this package ensures the stability and control your valvetrain needs—especially under boost and at high engine speeds

2016-2019     F22/F23     M240i / M240i xDrive

reduces detonation risk under boost

S65 Combustion Chamber Upgrade Service E61 This intake has a unique5150 AutoSport Combustion Chamber Upgrade Service for BMW S65 V8 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