DEVELOPMENT: Porsche fit the GT2 RS with an incredible 3.8L powerplant and two large turbos – all muffled by restrictive catalytic converters. Unleash an incredible exhaust note and intimidating turbo spool befitting of a 700 horsepower masterpiece by forgoing cats and optimizing exhaust flow through CAD designed and hand finished Porsche 991.2 GT2 RS SOUL Cat Bypass Pipes. Larger valves than factory (76mm OD vs 67mm OD) and a larger outlet pipe allow for an increase in exhaust flow. Priority flow is increased to the tip outlet, increasing power and sound when the valves are open.
SOUND: When the factory valves open expect a roar from the engine and a very pronounced note from the turbos. With valves closed the factory muffler keeps volume and exhaust note to a reserved level. For full unadulterated turbo sound without the ECU controlling valve functionality automatically we recommend disconnecting the valves, installing a manual valve controller, or upgrading the factory muffler.
Porsche 991.2 GT2 RS SOUL Cat Bypass Pipes CONSTRUCTION:
Each cat bypass pipe is made in-house by our fabrication team from mandrel bent .065″ wall, 2.5″ diameter T304L stainless steel tubing, premium valves, laser cut brackets, and hand made outlet pipes. All welds are back purged for increased longevity under the most extreme conditions.
BOLT ON AND GO: Each set is built and tested in a thick gauge aluminum fixture (which prevents warping) for perfect fitment – guaranteed. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition.
CHECK ENGINE LIGHT?: This product may trigger a check engine light due to removal of factory catalytic converters. O2 Spacers are available to reduce any chances of triggering a CEL. We suggest a custom ECU tune to disable any check engine lights (for track use only).
LIFETIME WARRANTY: Enjoy your SOUL exhaust components for your Porsche 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 or answer any questions that you may have.
+ This product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road / competition use only due to removal of factory catalytic converters
+ United States based customers purchasing this product are required to sign our Catless Exhaust Component Waiver here.