Roush Performance
Roush Performance is an American automotive company primarily involved in the engineering, development, and manufacturing of high-performance components for street and competitive racing applications. The company's namesake is automotive mogul Jack Roush, who owns and operates the firm. Founded in 1995 by Roush, it provides automotive engineering from racing to street cars. Aftermarket parts Roush produces aftermarket performance parts for Ford cars and trucks, mainly the Ford Mustang, Ford Focus, and the Ford F-150 light duty pickup. These special model vehicles are sold to the public through select Ford dealerships. In addition to the high performance business, Roush supplies propane conversions kit for the F-150, as well as for school buses. Roush is listed as a vehicle "Manufacturer of Record," in that the company modifies Ford F-150, Ford Focus, and Ford Mustangs to the extent that they are considered "Roush" vehicles, and some carry Roush factory warranties (as opposed to Ford warranties). Roush factory-modified vehicles Modifications to Ford vehicles completed at their Livonia, Michigan factory include upgrades such as suspension, body, interior, and engine, depending on the model of Roush vehicle and the options ordered. Perhaps best known of these Roush-modified vehicles is the Ford Mustang, which in 2016 is