American Ford-focused tuner founded by Jack Roush in 1976. Specializes in Mustang performance variants, including supercharged Roush Mustangs.
Roush Performance (sometimes just Roush) is an American Ford-focused tuner house founded by Jack Roush in 1976. The company specializes in Ford Mustang performance variants, with supercharged Roush Mustangs (Stage 3 Roush, Roush Phase 2, etc.) being the headline products. Roush also produces F-150 trucks and various other Ford products.
Jack Roush is one of the most influential figures in American motorsport, particularly NASCAR. Roush Racing (the racing arm) won multiple NASCAR Cup Series championships, including with drivers Mark Martin, Greg Biffle, and Carl Edwards. The racing experience informs Roush Performance street car development. The brand has cultural cachet within American Ford enthusiast circles.
Roush Mustangs typically include supercharger conversions (TVS supercharger added to Mustang GT and GT500 cars), suspension upgrades, body kits, exhaust modifications, and interior enhancements. Power outputs range from 700-850+ horsepower depending on the package. Pricing for a complete Roush Mustang conversion can exceed $30,000 on top of the base Mustang. Roush parts are also sold as aftermarket upgrades for Mustang owners.