N52 Combustion Chamber Upgrade Service Harmonic Balancer With a variety of turbo

With a variety of turbo options

You get two top air ports and three bottom air ports for easy install of your wastegate to optimize boost control

Precision-Engineered for High-Performance Builds

risking severe engine damage

N52 Combustion Chamber Upgrade Service Harmonic Balancer With a variety of turbo5150 AutoSport Combustion Chamber Upgrade Service for BMW N52 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