GSC Power-Division Intake Valves 35mm (+1mm) Subaru WRX 2015-2021 (Set 8) Miata_1989-1998 This StopTech Kit includes StopTech

This StopTech Kit includes StopTech Slotted Rotors

degrees C neg 50

67 HP @ 66700 RPM

Uses Factory Snorkel to Feed Cold Air to Airbox

Dual Tip Diameter: 120mm (4

GSC Power-Division Intake Valves 35mm (+1mm) Subaru WRX 2015-2021 (Set 8) Miata_1989-1998 This StopTech Kit includes StopTechPart #: 2284 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