Multiple camshaft profiles for street

making them ideal for high-performance applications

With optimized spring rates

which can cause crank and engine damage

2012-2015     F01/F02     740i / 740Li

CP Forged Piston Set, BMW N63, Pro-Xtreme, Alusil Compression Ratio:10.5:1 Multiple camshaft profiles for streetThese pistons are suitable for use in engine blocks with factory alusil bores, no sleeving is required. Recommended piston to wall clearance is ~0. 0025 0. 0035 in 5150 AutoSport Pro Xtreme Forged Pistons by CP Carrillo for BMW N63 Engines with factory Alusil bores The 5150 AutoSport Pro Xtreme Forged Pistons, built by CP Carrillo, are designed for high horsepower and high RPM applications in BMW N63 engines. Engineered with aircraft grade steel,