9. Knowing heat is a natural byproduct of boost (compression), the Kenne Bell supercharger kit also featured an efficient air-to-water intercooling system. The only thing better than big boost is big intercooled boost. Unlike some centrifugal super charger kits that come with an intercooler that mounts in front of the radiator. The Kenne Bell kits places it under the supercharger, and forces the boosted air through it.