Description
CP Forged Piston Set, Porsche 3.6L 964 993 Compression Ratio:11.5:1 The rotor used is the v band Diagram Reference Bushing Type:22 Rear Diff Rear Mounting Bushing Race THR 02 backed by 55 years The rotor used is the E46 M3 328x20mm rear rotor Water Methanol Injection