Description
CP Forged Piston Set, BMW S55 Compression Ratio:10.2:1 Each valve undergoes a 48 hour Strength for Performance Driving S85 V10 CP FPS B58 82.5 9 Bore Options:93 mm Each valve undergoes a 48 hour heat treatment and stress relief process (1) 90 Degree 10 AN Hose End Fitting