2003LSR (All Truck AND SUV)1

The Magnuson TVS1900 Radix Supercharger System is a bolt-on supercharger designed for GM Trucks/SUVs with 4.8L, 5.3L, and 6.0L V8 engines. It generates 6 psi of boost, delivering approximately 120 horsepower and 120 foot-pounds of torque gain at the rear wheels. The system includes a liquid-to-air intercooler, front-mounted heat exchanger, electric water pump, and intercooler coolant reservoir to maintain optimal Intake Air Temperatures. An integrated bypass valve minimizes parasitic loss for stock-like drivability and fuel economy. The pre-assembled package includes the supercharger, intake manifold, inlet, pulley, fuel injectors, fuel rails, front & rear fuel crossovers, and intercooler. It utilizes EATON's 6th Generation supercharger rotor technology (four-lobe, high-helix rotors with 160-degrees of twist) in Magnuson's patented high-flow housing. Manufactured in a TS16949 certified facility, it comes with a 3-year/36,000-mile warranty and is designed to be nearly maintenance-free.