This item cannot be shipped to California due to Carb regulation with CA. Unleash the hidden power in your naturally aspirated 2005-2009 Mustang GT 4.6L V8 with this easy-to-install cold air intake kit from ROUSH Performance!Cold air induction is a much more efficient air intake method than the standard air filtering process that the stock engine utilizes. The result is that the air entering the filter is cooler, which leads to a more efficient combustion process for the engine. Due to the increase in air flow supplied by this kit, you will also experience better throttle response and overall engine performance. This kit can be installed within an hour, making it one of the fastest and most economical performance upgrades for your vehicle! Every piece in this kit was designed around the OEM CAD data, making fit & finish superb to other manufacturers. No PCM recalibration is required either, so you won't have to worry about spending time and money on a new calibration.

Vehicle Fitment

Years	Make	Model	Trim
2005–2009	Ford	Mustang	Base
2008–2009	Ford	Mustang	Bullitt
2005–2009	Ford	Mustang	GT
2007–2008	Ford	Mustang	Shelby GT
2007–2009	Ford	Mustang	Shelby Gt500
2008–2009	Ford	Mustang	Shelby Gt500kr