With the sport exhaust system, the new 911 GTS models also set new standards for sound. Two catalytic converters and a rear silencer lead into two centrally positioned tailpipes with a black (highgloss) finish. For a look otherwise more likely to be seen on the racetrack. For impressive resonance and an intense sports car sound – typical of the 911. For 100 % Porsche. And for goose bumps at the push of a button.