Edelbrock Supercharger E-Force Supercharger System Chevrolet/GMC Truck and SUV Gen V 5.3LThis new addition to our expanding line of CARB compliant supercharger systems is highlighted by significant improvements for 2014 2018 Chevy and GMC trucks SUVs equipped with the Gen V 5. 3L V8 engine. This is a true bolt on performance kit that is emissions legal in all 50 states and produces an impressive 482 horsepower with 452 ft lbs of torque at the rear wheel on 93 octane pump gas! Edelbrock supercharger Kit #15663 for Silverado; Sierra;