SOUL Porsche 986 Boxster Valved Muffler Bypass Conversion CLASSIC which allows higher g-forces to

which allows higher g-forces to be achieved in cornering and braking

LIFETIME WARRANTY:  Enjoy your SOUL headers with confidence on both the street and track as they are covered by our Lifetime Warranty

Simple DIY (Do-It-Yourself) bolt-on installation

- Coasting RPM Dropout Disabled

and has spent countless hours of research and development to provide reliable performance improvements

SOUL Porsche 986 Boxster Valved Muffler Bypass Conversion CLASSIC which allows higher g-forces toThese unique 986 Boxster muffler bypass conversion pipes easily bolt into factory exhaust for an OEM sound with valves closed and a raceinspired sound with valves open. The default valve orientation upon startup is valves closed for a refined warm up experience and an invigorating tone reminiscent of air cooled CUP cars is just a button press away! + Fits all Porsche 986 Boxsters (1997 2004) + Valves closed during startup for a refined, drone free OEM