These supercharger kits are the most complete available, including everything needed for installation. This includes all mounting brackets for the blower, pullies, belts, intercooler, all the tubing, piping, fittings and clamps and even oil for the self contained lubricating system. You do not need to make any major modifications or purchase special tools or other parts. Many customers install in their garage or driveway over a weekend.

PLUG AND PLAY INSTALLATION / NO DYNO TIME REQUIRED!
The best part of the Stage II System is you don’t have to own a laptop or a dyno to enjoy it. Simply install the supercharger, install the ECU, push start, and enjoy all the sights and sounds that only a ProCharger can deliver.

The C8 Corvette Stage II Intercooled System with P-1SC-1 or P-1X head units are supplied with pullies set for a 230 horsepower power gain over stock, on 7.5 psi of boost and pump gas. Higher boost levels and horsepower gains are possible with custom tuning, and even more with modified motors.

This version may require other upgrades to the car, possibly transmission, axle, etc. After years of research and beating on multiple test Corvettes it is recommended to upgrade the clutch and having a transmission controller is helpful as well. It is also a good idea to plan on upgraded pushrods and maybe springs as well.