Magnuson Superchargers are designed to run like they’re factory installed. You get that big supercharger power boost with no compromises. Magnuson Superchargers deliver big power with excellent drivability and exceptional reliability. Even better, Magnuson’s root-style design produces big power gains across the entire rpm range—not just on the top end! Quiet and efficient, Magnuson supercharger kits even come with a three-year/36,000-mile warranty.