GSC Power-Division 2015+ WRX FA20DIT STD Exhaust Valve Set of 8 Water Passages DLC coated follower surface decrease

DLC coated follower surface decrease friction

•    All other dash gauges and warning lamps working per factory

Seasoned FA20 BRZ/FR-S S20 Case Halves

Configurable trigger patterns or preset triggering options

but it cannot run them all at once

GSC Power-Division 2015+ WRX FA20DIT STD Exhaust Valve Set of 8 Water Passages DLC coated follower surface decreaseStem 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