N52 Combustion Chamber Upgrade Service Harmonic Balancer - Solvent Removal: Requires a

- Solvent Removal: Requires a solvent for easy removal when protection is no longer needed

26 Spline Count

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

1999 - 06     E46    328Ci

N52 Combustion Chamber Upgrade Service Harmonic Balancer - Solvent Removal: Requires a5150 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