rated up to 700HP

even with aggressive cam profiles

reduced risk of valve float

The cylinder head undergoes complete disassembly

5150 AutoSport’s exclusive performance camshaft set is engineered specifically for the N55 platform

Mahle Motorsport PowerPak Piston Set, BMW S54 Bore Size:87.5 mm rated up to 700HPThe MAHLE Motorsport PowerPak kit is their high volume shelf stock program developed for high performance enthusiasts. PowerPak pistons are made from 2618 alloy to allow for increased detonation resistance. PowerPak Features: Forged piston for performance applications Fully machined crown Grafal anti Friction coating on skirts reduces drag, scuffing, friction and cylinder bore wear; reduces piston noise. Phosphate coated to reduce micro welding and