SCT Performance LLC. is a leading provider of handheld automotive performance/fuel economy programmers and custom tuning software for Ford, General Motors and Dodge / Chrysler vehicles. Founded in 2003 by hard-core automotive enthusiasts, SCT's employees share a passion for the products they create and the performance vehicles that utilize them. For more than 7 years, SCT has empowered custom tuning dealers worldwide to provide huge increases in horsepower/torque, while retaining the factory drivability and reliability of even the wildest high-performance vehicles.