Porsche 997.1 Carrera Muffler Bypass Pipes (includes Polished Chrome Tips For Base models or cars with PSE)

Unique valved exhaust design offers a sporty OEM+ sound with valves closed and a race inspired sound with valves open. The default valve orientation upon startup is valves closed for a more refined warm up experience and an invigorating tone reminiscent of air-cooled CUP cars is just a button press away!