GSC Power-Division STD Exhaust Valve 2014+ Subaru-Scion BRZ-FRS FA20 Mounts All diaphragms endure a four-stage

All diaphragms endure a four-stage

Logging support via CAN or USB

Proper break-in and running high zinc oil is a must on flat tappet engines

Note: Does not include a pivot or throw out bearing

GSC Power-Division STD Exhaust Valve 2014+ Subaru-Scion BRZ-FRS FA20 Mounts All diaphragms endure a four-stageStem Diameter (mm) 5. 5mm Overall Length (mm) 97. 60mm 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