This aFe Stage 2 cold air intake system produces 14 max horsepower and 23lbs. x ft. torque and outflows the factory intake system by 35%.  This system features a huge 5.5" PRO 5 R air filter with aFe's 3-angle adapter for maximum air flow. This is a very simple intake to install as it uses the factory bottom intake and mounts from the top.  To guide the air flow to the intake manifold is a show quality clear coat anodized polished aluminum tube with built in mass air sensor pad. All couplers and hardware are included for a simple installation. This intake mounts the factory lower intake box. As an added value, this intake system features the Silver Bullet throttle body spacer that helps produce air turbulance at the intake manifold area to help provide a complete fuel burn for increased performance and improved throttle response.