Description
CP Forged Piston Set, BMW S50B32 EURO Compression Ratio:12:1 and they have proven to Strength for Performance Driving S85 V10 CP FPS B58 82.5 9 Bore Options:93 mm and they have proven to be a top performer in both street and racing BMW S14 engines High Strength Alloy: Crafted from a forged aluminum alloy