The Ford Mustang RTR is a dealer-installed package encompassing Ford Racing goods such as Falken FK-452 tyres, high-flow filter and suspension for the 2011 Ford Mustang GT. It also includes RTR emblems, stickers, floor mats and shifter knob and a number of spoilers and 19x9.5-inch rims. The RTR was designed by Vaughn Gittin Jr., who also took part in the development of the Ford Mustang RTR-X.