GSC Power-Division 2015+ WRX FA20DIT STD Exhaust Valve Set of 8 Water Passages Superseal Plug and Pin Kit

Superseal Plug and Pin Kit

Best suited to wide open throttle and high rpm power motorsport applications

The rocker arm can separate from the valve assembly after a valve sticks or bounces

Restriction-Free Flow Throughout – Single piece mandrel bent tubing welded to a single piece merge collector removes unwanted “steps”

Works best with Killer B High Flow Oil Pickup and Windage Tray

GSC Power-Division 2015+ WRX FA20DIT STD Exhaust Valve Set of 8 Water Passages Superseal Plug and Pin KitStem Diameter (mm) 5. 5mm Overall Length (mm) 97. 90mm Head Diameter (mm) 29. 00mm 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 software, 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