Cuztom Tuning for 2015-2018 Ford Mustang S550 GT H Style Carbon Fiber Rear Trunk Spoiler Wing Fitment : 2015-2018 Ford Mustang Model (Won't Cover Holes Left By Factory Spoiler Wing). Won't Fit Convertible Sport Luxury Carbon Accent Trunk Lid Spoiler Wing Made of High Quality and Light Weight Carbon Fiber Material Add More Down Force and Helps Aerodynamic Dramatically Improve Styling & Appearance.