This beautifully handcrafted high-capacity RAM AIR SYSTEM, also known as cold air intake (CAI), makes full use of the engine bay drawing in the greatest amount of ambient air available. The carbon fiber filter case prevents heated air from entering intake stream lowering intake temperature increasing horsepower and torque throughout the power band. Producing a sharp, crisp boost in performance revealing a truly sporty sound at high rpm delivering power, elegance, unsurpassed fit and finish with simple bolt-on installation.