SCT Performance puts more horsepower and better fuel economy in the palm of your hand! SCT Performance tuners, hand-held programmers, and custom tuning software for GM, Ford, and Chrysler empowers you to get maximum performance from your vehicle. Get more power and torque from your stock vehicle or take full advantage of performance mods by custom tuning your ride to work with your upgrades. SCT tuners and software can automatically tune your vehicle, or you can manually adjust and tweak like a professional engine builder. No matter how you measure performance—horsepower, fuel economy, or drivability, SCT Performance can maximize it!