Porsche 991 Turbo X-Pipe Exhaust

Upgrade your Porsche 991 Turbo X-Pipe Exhaust system while retaining the factory catalytic converter sections. Our proprietary x-pipe design, 3″ piping, and quad race resonators deliver maximum power gains and an exhilarating increase in flat-six engine note and turbo wail.

DETAILS

+   Fits all Porsche 991.1 and 991.2 Turbo vehicles (2013+)
+   Direct bolt on installation – instructions included
+   Allows use of factory catalytic converter sections to meet strict emissions regulations
+   Weighs 8.4 lbs / 3.8 kg less than factory exhaust components (16.45 lbs vs 24.85 lbs, both without tips)
+   Choose from stylish T304L stainless steel tips or reuse factory exhaust tips (EXCEPT for 911 Turbo S Exclusive Series)

DEVELOPMENT AND TESTING:

  Need to leave the factory catalytic converters in place, or just want to get greater volume with a greater amount of pops and burbles on deceleration from your 991 Turbo? The SOUL X-Pipe Exhaust is the answer. We had modularity in mind – you can switch tips out or add our catted or catless pipes at any time. Support for high power was another consideration – necessitating 3″ tubing. We experimented with adding a mixing chamber into our X-pipe design. Analysis in 3D CAD software showed a general increase in velocity gained downstream of the mixing chamber across a band of measured pressure and temperature levels. This produces optimal flow characteristics, reduced backpressure for higher HP, and enhances the sound quality of the system. Quad race resonators make a discernible difference in reducing drone while encouraging a more refined exhaust note.

SOUND:  Enjoy an increase in sound from both the engine and turbos without any drone – experience an OEM+ tone that the Turbo should have sounded like leaving the factory.

CONSTRUCTION:

We build each system from mandrel-bent T304L 3″.065″ wall stainless steel tubing. Using straight-through race resonators with a full metal packing design for maximum durability. We include laser-cut brackets to ensure perfect fitment. Choose from several hand-finished tip options to get the look that suits your 991 the best – or reuse your factory tips. We include Mikalor Supra Heavy-Duty Clamps to securely hold our tips onto the system.

BOLT ON AND GO:

 Each exhaust is tested in a fixture to guarantee fitment and then foam-packed to ensure it arrives in perfect condition. Thorough installation instructions are included in the box for a straightforward installation that can be performed by most DIY enthusiasts.