The Center Muffler Bypass increases the invigorating flat-six wail that you love without sacrificing comfort during daily driving – or offers a true track-inspired tone when paired with upgraded headers.


+  Fits all Porsche 991.1 / 991.2  GT3 / GT3 RS models including 911R (2014+)
+  Direct bolt-on installation
+  Removes 11 lbs from the rear of the vehicle
+  All Soul Performance Products Porsche exhaust systems are backed by our Lifetime Warranty for both street and track use


DEVELOPMENT AND TESTING: Soul Performance Products was asked to deliver a custom exhaust system solution that increases volume and flow without taking the step up to spending thousands of dollars on upgraded headers. Retaining the stock side mufflers and valves allows you to control the sound with the factory sport button. This Porsche exhaust also pairs well with upgraded Porsche GT3 headers for those looking for the ultimate track setup in terms of power and sound – and we backtrack use under our Lifetime Warranty! No check engine lights occurred during both development and long-term road testing. We offer a variety of Porsche exhaust tip options ranging from hand-built carbon fiber tips to attractive single wall stainless steel tips. For 991 GT3 exhaust applications, we recommend 4″ tips to fill out the bumper, but 3.5″ tips are available by request. 991.2 GT3 tips are slightly longer as a result of the change in the bumper.


CONSTRUCTION: Each Porsche GT3 exhaust system is made from mandrel-bent T304L stainless steel tubing. Mikalor Supra Heavy-Duty W4 Clamps are included to mount the system to the vehicle (also included to mount Single Wall and Carbon Fiber Tips). Projection welding spots, swinging bridge, high-strength stainless steel bolt and the exclusive design of the captive nut and trunnion offer superior clamping forces and longevity. AccuSeal clamps are included to connect the exhaust to the side mufflers.


BOLT ON AND GO: Each custom exhaust system is tested in a fixture to ensure perfect fitment. The Center Muffler Bypass Exhaust is a straightforward install that can be performed by most DIY enthusiasts.


LIFETIME WARRANTY:  Enjoy your Soul exhaust parts with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues that you may have.

Soul Performance Porsche 991 GT3 / 911R Center Muffler Bypass Exhaust

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    Huntington Station, NY 11746
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