Power is from a hand-built twin-turbocharged and intercooled 5.7-liter V8 paired with a ZF six-speed manual transmission, and the car is finished in silver with a Paul Deutschman-designed Callaway AeroBody. The Delco Bose cassette stereo, power-adjustable sport seats trimmed in black leather, and air conditioning functionality were retained, and additional equipment includes an FX3 Selective Ride Control suspension, a custom stainless-steel exhaust system, Callaway-branded Dymag magnesium wheels, and a roll hoop and five-point harnesses.