Boost is one of the most fun ways to add some major horsepower to your 2011-14 Mustang GT. A supercharger kit will pressurize & then force more air into the motor. More air means more fuel, more fuel means bigger spark explosion and all that means MORE HORSEPOWER. There are many options in a twin screw, roots or centrifugal style supercharger. We offer awesome kits from brands like Whipple, Vortech, Roush, Procharger & many more. The 2011-2014 Mustang GT supercharger kits are available in both "tuner" kits and complete kits. We also offer customizable power packages to fit your needs.