GSC Power-Division 21-4N Intake Valve Set of 8-37mm (+1mm) (gsc2014-8) 18465 000-mile or 12-month warranty

000-mile or 12-month warranty

Crafted from one-piece high-grade carbon fiber sheet and supported by fiberglass

enhancing the sleek

Included is a red vinyl stripe matching that found on the black carbon intake system available here

Mitsubishi

GSC Power-Division 21-4N Intake Valve Set of 8-37mm (+1mm) (gsc2014-8) 18465 000-mile or 12-month warrantyWhen 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 the market today. With the materials used, we have less valve distortion at the