260" straight walled

the KW V5 Clubsport can also be used in everyday life on public roads

which are common in engines using OEM bearings

providing increased capacity to withstand the rigorous abuse often encountered on the track

Seat Pressure Options:

Mahle Motorsport PowerPak Piston Set, BMW N54 Compression Ratio:10.2:1 260" straight walledThe MAHLE Motorsport PowerPak kit is their high volume shelf stock program developed for high performance enthusiasts. These 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