2003-04Truck AND SUV No injectors Fuel Pump w/Regulated Fuel Manifold AND Regulator1

The Magnuson TVS1900 Radix Supercharger System is a complete bolt-on kit designed to significantly enhance the performance of 2003-2004 GM Trucks and SUVs with the 5.3L Flex Fuel engine. It utilizes EATON's 6th Generation TVS1900 roots-style supercharger, delivering consistent boost and torque, with an approximate gain of 120 hp and 120 ft-lbs torque at the rear wheels. Features include an integrated liquid-to-air intercooler for optimal intake air temperatures and an integrated bypass valve for factory-like drivability and fuel economy during light loads. The kit is pre-assembled, includes all necessary hardware, a tuner (or computer return for programming for 2003-2004 models), and a detailed installation manual. It is backed by a 3-year/36,000-mile warranty on hardware and a 1-year limited warranty on electronics. This system is 50-state CARB legal with EO# D-488-19.