VIS Racing OEM Style Carbon Fiber Engine Lid (00LTELI2DEXI-021C) _23912 The GrimmSpeed exhaust manifold makes

The GrimmSpeed exhaust manifold makes less boost everywhere

while keeping the pan within the protective confines of the chassis

The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies

2014 Jeep Wrangler JK Unlimited Willys Wheeler 3

Part of the Billy Glidden Signature Series

VIS Racing OEM Style Carbon Fiber Engine Lid (00LTELI2DEXI-021C) _23912 The GrimmSpeed exhaust manifold makesThis product from VIS Racing is a great solution to keep your vehicle's engine cooler and protect it against harmful elements. The lid is expertly manufactured from high quality materials to give you excellent performance for many years to come. Features: Custom designed for your automobile Makes your vehicle look aggressive Helps keep the engine cooler Manufactured from high grade materials Hood pins are required Intended for off road use only Many