Cat Bypass Pipes - 911 | 2017-2019 Add O2 Spacers?:No 5mm ID) - Fabspeed Exhausts

5mm ID) - Fabspeed Exhausts Only For Porsche 981 Cayman GT4 (2016)

Constructed from high-quality T304 stainless steel CNC mandrel-bent primary tubes with a Formula 1/NASCAR style high-velocity merge collector for maximum power and quicker boost

Dyno testing has shown impressive gains of 26 wheel horsepower (whp) and 29 ft-lbs of torque

while retaining the sport cats

You will need 911

Cat Bypass Pipes - 911 | 2017-2019 Add O2 Spacers?:No 5mm ID) - Fabspeed ExhaustsCat Bypass Pipes For Porsche 991. 2 Carrera Base S (without PSE) (2017 2019) Models. Unleash a dramatic increase in performance and sound with the Soul Performance Products Cat Bypass Pipes. These pipes are designed to replace the restrictive factory catalysts with free flowing straight pipes, providing an invigorating increase in turbo sound, engine note, and throttle response. You'll revel in a new sensation of sound as the turbos sing and the