Filed under: Concept Cars , Motorsports , Coupe , Performance , Toyota , UK In the midst of the 2013 Goodwood Festival of Speed , there’s a particularly special Toyota running up the hill. This special entry is a GT86 (the cousin to our Scion FR-S and Subaru BRZ ) that’s been poked, prodded, and tweaked by the minds at Toyota Racing Development . The result of TRD’s fettling is a nearly race-ready car. Starting with the body, the hood, doors, trunk lid, and wings are all made of carbon fiber. The lightweight treatment doesn’t end there, though. The bumpers, fenders, and diffuser all feature carbon-fiber-reinforced plastic, while the windows are now made of polycarbonate plastic. Under the hood sits the same 2.0-liter boxer engine found in the standard GT86, but its six-speed manual gearbox features a shorter final drive ratio for improved acceleration. The coilover suspension has been firmed up, and a TRD mechanical limited-slip differential replaces the Torsen unit. The TRD Griffon rides on TWS 18-inch wheels and Yokohama Advan tires. To bring proceedings to a stop, TRD has fitted its own mono-block caliper kit, complete with more robust racing pads.