GSC Power-Division 21-4N Intake Valve +2mm Oversized Set of 12 (gsc2054-12) ENGINE_VQ37VHR Durable Red or Black Wrinkle

Durable Red or Black Wrinkle Powdercoat - Keeps pipes protected against corrosion while looking great

Prolite flywheels are designed for best throttle response and acceleration

Red/White Light Color

Wake up your stock Ferrari 488 with this tune alone or pair it with our exhaust products for maximum performance gains of an unbelievable 112 whp and 147 ft/lbs of torque at 4000 RPM

GSC Power-Division 21-4N Intake Valve +2mm Oversized Set of 12 (gsc2054-12) ENGINE_VQ37VHR Durable Red or Black WrinkleWhen 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