This high-flow CAI accessory kit for the 2011-2013 Mustang GT allows for higher airflow, boost and horsepower gains compared to systems utilizing the factory airbox. Provides an additional 20 to 40HP on top of a 605HP V-3 Si installation, and allows for up to 825HP with a T, or up to 1000HP with a V-7 JT and additional modifications.
