Proven to Produce the Coolest Charge Air Temperatures, Greatest Air Flow, and Largest Corvette System Power Gains Working as a system, the front-mounted intercooler, high-flow air intake system and ultra-efficient ProCharger supercharger provides safe, reliable and enjoyable horsepower gains while still retaining the C4’s stock hood and exterior appearance. ProCharger is also the only company that offers intercooled supercharger systems for C4, C5 and C6 Corvettes. An optional 3-year supercharger warranty is available as is a helical gear set option for reduced supercharger noise levels. Tuner Kits are also used on stock engines when a ProCharger dealer will be supplying the fuel system and custom tuning.