and degradation from oil

All installation hardware included

90" OD runners

2019-2023     F40     118i / 120i / 128ti / 135i / M135i

CAT Cams brings decades of expertise and a reputation for quality to every camshaft they produce

N20 / N26 Combustion Chamber Upgrade Service 6466 and degradation from oil5150 AutoSport Combustion Chamber Upgrade Service for BMW N20 and N26 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