Roush 05-09 Mustang GT ROUSHcharger® S/C Cold Air Intake - 403913

This ROUSH® Mustang GT Cold Air Intake fits the 2005-2009 Ford Mustang GT (4.6L V8). The kit features the ROUSH reusable air filter, air dam, ROUSH® PCM calibration, and induction tube.

This Mustang GT Cold Air kit includes all the necessary hardware, making it quick and easy to install, taking only 15-30 minutes.

Based on SAE standards, ROUSH air filters capture almost twice the percentage of 2 micron particulates, and more than six times the amount of 0.5 micron particulates than our competitors’ filters.

Please note that this kit will void the ROUSH drivetrain warranty.

This CAI kit requires a 2005-2009 Ford Mustang GT ROUSHcharger® supercharger part #420112 (2005-2006)), Serpentine Belt part #420113 (2005-2006), Supercharger part #420114 (2007-2008), Supercharger part #420116

Cold air induction systems can unleash the latent potential in power and fuel efficiency that is normally restrained by a conventional air intake unit.

Air first comes into the Air Dam, which keeps out hot air from the engine compartment. The result is that the air entering the filter is cooler and dense, providing for a more potent air charge.

The ROUSH air filter media is a synthetic nano-fiber material that traps the smallest dirt particles that ordinary cotton-gauze "performance" filters can’t capture.

Furthermore, ROUSH air filters are constructed using the finest materials available today, featuring a hand-poured urethane body that won’t crack, curl or shrink like other rubber or plastisol units used by our competitors.

ROUSH air filtration performance is second to none. All ROUSH air filters are 100% washable, reusable and feature a lifetime warranty. The ROUSH Cool Air Dam surrounds the filter, helping to keep out hot air from the engine, further maximizing performance.

Once air passed through the filter, it is taken to the engine through a Modular Intake Tube (MIT) that can improve airflow up to 400 CFM over the restrictive stock intake tube.

Made from cross-linked, high-density polyethylene, the MIT straightens out air flow by providing a smooth, unrestricted path that increases air flow to the engine.