2013 Mustang RTR officially unveiled
Here is the all-new Ford Mustang RTR, a model produced in partnership with Classic Design Concepts and unveiled by Vaughn Gittin Jr. The new Mustang RTR benefits from a performance package able to improve the total output of the 5.0-liter V8 engine by about 25hp. 2013 Mustang RTR The extra power is obtained thanks to a new K&N air filter,...