Fabspeed Porsche 991 GT3 / GT3 RS Side Muffler Bypass Pipes (2014-2016) Select:Select Valve Configuration=Non-Valved Simple bolt-on installation - only

Simple bolt-on installation - only 12 nuts and bolts retains the factory system

you can expect to feel the power and enjoy the ride like never before with our XperTune installed

Correct installation and usage of seat belt harnesses in conjunction with this harness bar is essential for proper safety

HELICAL LIMITED UNITED KINGDOM- aerospace quality inconel 625 stainless steel ULTIMATE QUALITY exhaust valves- the ONLY valves that should EVER be installed on a GT2 RS

Fabspeed 997 Carrera Cat Bypass X-Pipe (incl

Fabspeed Porsche 991 GT3 / GT3 RS Side Muffler Bypass Pipes (2014-2016) Select:Select Valve Configuration=Non-Valved Simple bolt-on installation - onlyOptimized design that replaces the heavy and restrictive factory side mufflers for improved exhaust flow, increased sound and weight savings. Utilizing premium Helical valves along with the addition of O2 bungs, Fabspeed's Side Muffler Bypass Pipes provide the ultimate track solution for the 991 GT3 GT3 RS. When accompanied with our new Long Tube Competition Headers, our Side Muffler Bypass Pipes allow the maximum amount of exhaust flow possible from