2010–2015 Camaro SS ProCharger Supercharger Systems (LS3, L99)Real Horsepower. Real Support. Built Right. If you own a 5th Gen Camaro SS with the LS3 (manual) or L99 (automatic) engine, you already know theres serious power under the hood. But with a ProCharger supercharger system, you can take your build to the next levelwith gains of up to 215+ horsepower while maintaining excellent street manners and long term reliability. At Auto Addict USA, we dont just sell you parts. We deliver a complete performance