German tuner SpeedART shows a white tuned Porsche 911 Turbo Convertible at the Essen Motor Show 2011. The BTR-II 600 EVO is abbreviation for Bi-Turbo Racer, second generation with 600hp and Evolution-body kit. The body kit BTR-II EVO consists of …
Essen 2011: SpeedArt 911 BTR-II 600 Evo More news at
