As part of the SEMA 2017 tuning show, Audi introduced a special version of the TT RS coupe, complete with accessories from the Audi Sport Performance Parts line. Such Audi TT RS received a body kit, the components of which were tested in a wind tunnel. On the front bumper of the car appeared flaps and carbon frames of air intakes, and behind – a massive wing. Plus, the car got carbon-fabricated mirrors and a rear diffuser. The two-door is delivered on 20-inch alloy wheels, “shod” in high-performance tires. The coupe was also equipped with an adjustable suspension, improved brakes and a titanium exhaust system. Changes have also been made to the interior of the Audi TT RS. In the showroom of the demo version of the coupe there is a sports steering wheel with carbon paddle petals. In the States, the Audi Sport Performance Parts range, which includes many optional components for the R8 and TT RS models , will be available in 2018.