GSC P-D Chrome Polished Exhaust Valve 32mm Head (STD) WRX / STI Subaru EJ Series 2002-2021 (Set 8) Vehicle Model_Lancer Ralliart Viscosity Index 143

Viscosity Index 143

Part NumbeR: IS-SSH-NS13V2

Balanced CNC machined 6061 T6 Aluminum construction

Weight: 495g

GSC P-D Chrome Polished Exhaust Valve 32mm Head (STD) WRX / STI Subaru EJ Series 2002-2021 (Set 8) Vehicle Model_Lancer Ralliart Viscosity Index 143Part #: 2011 8 When creating our new valve line we set out to create the best performance longest lasting valves available to the aftermarket. Using advanced 3D design and simulation programs we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used we have less valve