Mustang RTR Spec 3

810 hp supercharged limited RTR Mustang · Ford Mustang GT (S650) RTR Spec 3

The range-topping Spec 3 adds a 3.0-litre Whipple supercharger that lifts the Coyote V8 to roughly 810 hp, backed by RTR's full aero and adjustable suspension. It is the wildest street Mustang RTR you can build.