FABSPEED Porsche 991 GT3 / GT3 RS Side Muffler Bypass Pipes (2014–2016)

Fabspeed Side Muffler Bypass Pipes replace the heavy, restrictive factory side mufflers on 2014–2016 Porsche 991 GT3 and GT3 RS models. The free-flowing design reduces weight and delivers a more aggressive motorsport exhaust note.

Choose the valved configuration for controllable exhaust volume or the non-valved configuration for a fixed, direct-flow setup. Professional installation is recommended.