Procharger 2011-2014 Ford Mustang GT Supercharger High Output Intercooled Complet Kit P1SC Satin Finish 7.5psi ( Polish & Black Finish Optional ) Cold Air Intake (stock filter box kit available) 3 Core Air to Air Intercooler Programmer with calibration 52lb/hr injectors Proflow bypass valve +50% HP Gain please allow up to 3 weeks for delivery