TVS1900 Radix Retro Supercharger System

The Magnuson TVS1900 Radix Retro Supercharger System is engineered to unleash the full potential of 2007-2010 GM SUVs equipped with 4.8L and 5.3L V8 engines, including flex-fuel variants. Experience a dramatic increase in power with gains of approximately 120 horsepower and 120 foot-pounds of torque at around 6 psi of boost. The TVS1900 Hybrid Roots Style Supercharger, utilizing Eaton's 6th Generation rotor technology, provides near instantaneous boost response, pinning you back in your seat whether you're drag racing, towing a heavy load, or embarking on a cross-country journey. The system incorporates an integrated liquid-to-air intercooler, paired with a front-mounted heat exchanger and coolant reservoir, to maintain optimal intake air temperatures, typically only 20-40 degrees Fahrenheit over ambient. All necessary hardware and a full-color, step-by-step installation manual are included, making it a 100% complete bolt-on system that requires no hood modifications. The kit also includes necessary calibration, ensuring seamless integration and performance right out of the box. The internal bypass valve minimizes parasitic loss during light engine loads, allowing the rotors to free-spin and maintaining stock-like drivability and fuel economy. Fitment is specific to 2007–2010 Chevrolet Tahoe (4.8L, 5.3L, and 5.3L Flex Fuel), GMC Yukon (4.8L, 5.3L, and 5.3L Flex Fuel), GMC Yukon XL 1500 (5.3L), Chevrolet Suburban 1500 (5.3L and 5.3L Flex Fuel), and Chevrolet Avalanche 1500 (5.3L). Engine size can be confirmed via VIN#8 (V or C for 4.8L, B/M/3 for 5.3L Gasoline, Z/T/O/J for 5.3L Flex-Fuel).