Description
CP Forged Piston Set, BMW Rolls Royce N74R, Pro Xtreme, Alusil Compression Ratio:9.5:1 Available in Limited Quantity: Used Strength for Performance Driving S85 V10 CP FPS B58 82.5 9 Bore Options:93 mm Available in Limited Quantity: Used OEM BMW S58 Cranks N55 Inline 6