This black 2007 Ford Mustang is no ordinary pony car; it's a rare Drag Pak (#14 of 50) modified by Roush Performance. Under its hood lies a Roush-supercharged 4.6L V8 engine, mated to a five-speed manual transmission and paired with a limited-slip differential featuring 4.10:1 gears. The muscle car is finished in dark charcoal cloth upholstery inside, with Willow Grove, Pennsylvania as its registered location.