Bring a Trailer lists two distinct Roush-modified Ford Mustangs for sale, both presented as lightly used and equipped with manufacturer-branded performance components. The first is a 2010 Mustang Roush 427R coupe with 29,000 miles. It is described as having remained with an original owner before being purchased in 2017 by the current owner, who has reportedly driven about 1,500 miles. The car is finished in Grabber Blue and includes Roush options such as a performance brake kit, Roush exhaust, quarter window louvers, 20-inch Roush five-spoke wheels, black leather and suede upholstery, and a short-throw shifter. Power comes from a Roush-supercharged 4.6-liter V8 paired with a five-speed manual transmission and a limited-slip differential. The second listing features a 2004 Mustang Roush 380R coupe with 3,200 miles. Finished in black with gold “Nostalgia” stripes, it also uses a supercharged 4.6-liter V8 with a five-speed manual transmission and a Traction-Lok differential. Both cars are advertised with supporting documentation, including Carfax reports and clean titles, and each carries additional Roush exterior and interior updates.