C20 Superchargers help your truck look new. Superchargers add great performance. Revive your truck's image with C20 Superchargers. For more horsepower and torque, get a Supercharger. Updates made easy with C20 Superchargers. Superchargers are great add-ons for cars and trucks that need extra towing or passing power. Superchargers are a fantastic addition to your ride.