GSC Power-Division STD Intake Valve 2013 Subaru-Scion BRZ-FRS FA20 Timing Parts This includes a closed rear

This includes a closed rear section

Contrary to that

Note : Support is NOT currently available for Subaru's newest part number for the following:

Mechanical connection via 4mm (3/16″) hose connector nipple

GSC Power-Division STD Intake Valve 2013 Subaru-Scion BRZ-FRS FA20 Timing Parts This includes a closed rearStem Diameter (mm) 5. 5mm Overall Length (mm) 103. 25mm Head Diameter (mm) 35. 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