Porsche 911 (991 Gen 2) Sport Exhaust and Catalysts with Sound Architect™ (2016 on) Rota Removing the factory side mufflers

Removing the factory side mufflers opens up the exhaust and allows for significantly improved air flow

FRONT SPLITTER V2 MITSUBISHI LANCER EVO X

Be wary of cheap Chinese wheel bolts that others use

- A crisp sound rising in proportion with rpm

-> Fenders Extension

Porsche 911 (991 Gen 2) Sport Exhaust and Catalysts with Sound Architect™ (2016 on) Rota Removing the factory side mufflersView this post on Instagram 991. 2 Carrera with QuickSilver Active Titan Exhaust and 200 CPSI Race Catalysts bringing the noise! A post shared by QuickSilver Exhausts (@quicksilverexhausts) on Jul 15, 2019 at 9: 22am PDT SOUND ARCHITECT Electronic Pneumatic Valves Retains OEM (in car) functionalityOur active valve sport exhaust systems contain two separate gas paths, and an electronic or pneumatic flap valve that decides which path is taken. Both have