TVS1900 Radix Retro Supercharger System for 2004-2006 Avalanche/Tahoe/Suburban/Yukon/Escalade 4.8L, 5.3L, 6.0L

Improve your towing and torque of your GM SUV with Magnuson’s Radix Supercharger Kits, designed to fit all GM SUVs with the 4.8L, 5.3L, or 6.0L V8 DI engine. This bolt on supercharger is designed to deliver maximum performance while retaining OEM drivability and reliability, with near instantaneous boost and torque upon demand that really pins you back in your seat. Whether you are racing down the drag strip, towing a trailer, hauling a heavy load, or taking the family cross-country, our Radix supercharger kit will give you performance when you need it.