2015-2017 Ford Mustang GT, Fastback, 5.0L V8
*2018 Non Valve **Fits Premium Package ONLY ***Requires Roush Quad Tip Rear Valance Modification
2018-2018 Ford Mustang GT, Fastback - No Valves, 5.0L V8
*2018 Non Valve **Fits Premium Package ONLY ***Requires Roush Quad Tip Rear Valance Modification