Ford Mustang FR500-GT
Codenamed Man Racer, the 5.0L V8 engine is rated at 550 hp (410 kW). This model features all of the features of a full race car, from heavily modified suspension to the large aerodynamic parts (which are effective). It also uses a 5.0L V8 engine built by Roush/Yates.
Source: Wikipedia, 2012