It’s a first for any Porsche turbocharged boxer engines, and it’s a technical innovation. Available as an option for the new 911, the sport exhaust system features two catalytic converters and a rear silencer, which lead into two centrally positioned tailpipes. 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.