Galpin created this 2011 Mustang GT for SEMA, and it’s uncertain if any additional hardtop convertible Mustangs were produced beyond this show car. The car features a newly installed convertible top, along with body-color lower trim, tinted lights, and a diffuser that appears to be a factory option.
The Mustang also has Ford Racing suspension, Halibrand-style wheels, and Nitto NT555 Extreme ZR tires to enhance its handling. The vehicle is powered by an almost unmodified 5.0L Coyote V8 engine that generates 412 hp (418 PS / 307 kW) and 390 lb-ft (529 Nm) of torque.
Source: Bring A Trailer