Nothing builds horsepower like a supercharger! Choose from centrifugal or roots type superchargers from major manufacturers like: Edelbrock, Ford Racing, Holley, Paxton, Roush Performance, Vortech, Weiand and more! JEGS offers supercharger kits for bolt-up performance and horsepower for many vehicles like Mustang, Camaro, Corvette, F150, Chrysler Hemi's and others. You can also get universal fit superchargers for small and big block Chevy engines. Alter your drive ratio with different supercharger pulleys to change boost levels.