Mahle Motorsport PowerPak Piston Set, BMW B58 Bore Size:82 mm Odd Fire & 2-Stroke Engines

Odd Fire & 2-Stroke Engines

The specialized coating also provides thermal resistance

and Z4 M models

Please review B58 Engine Compatibility Here

BMW E89 Z4 20i

Mahle Motorsport PowerPak Piston Set, BMW B58 Bore Size:82 mm Odd Fire & 2-Stroke EnginesThe 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