This is the finest exhaust available for the Porsche 991 Carrera S and 4S available. Period.

• Perfected for PDK Transmission Technology, as well as Manual
• SwitchPath technology offers the perfect combination of Track and Touring Editions
• Max gains of 20hp and 25tq
• Weight savings of 7.5lbs
• Concepted, designed and manufactured by hand, in house
• Specific designs for both PSE and Non-PSE cars
• Perfect Fitment – guaranteed

The AWE SwitchPath Exhaust for the Porsche 991 is for those looking to increase power and bring out the note of their 3.8L powerplant, without turning their backs on perfect daily-drivability and Porsche sophistication.

Track and Touring, all in one elegant SwitchPath Exhaust.

The AWE Porsche 991 SwitchPath Exhaust includes integrated valves designed to afford drivers the best of both worlds: A Track Edition Exhaust and a Touring Edition Exhaust, all in one.

How it works

The AWE Porsche 991 SwitchPath Exhaust responds to the exhaust valve position commands sent from your Porsches ECU dependent on your throttle input. This means that the AWE Porsche 991 SwitchPath Exhaust will transform from Track (The SwitchPath valve directs exhaust gasses away from the side mufflers, for Cup Car levels of announcement) to Touring (The SwitchPath valve closes, routing exhaust gasses through the stock side mufflers, for a sophisticated, signature AWE Tuning tone, at a volume slightly above stock). Exhaust volume change matches the driving style: Aggressive throttle input elicits aggressive exhaust volume; tame throttle input elicits tame exhaust volume.

And for PSE-equipped Porsches, all console button controls are completely retained.

PDK Drivers Rejoice.

This system was developed first, on a PDK car. The exhaust was created to be 100% PDK friendly. In normal non-sport-mode this system will remain 100% drone-free. We guarantee it.

Finish it off

AWE Porsche 991 Tips for the Porsche S and 4S are an optional upgrade with our 991 SwitchPath Exhaust. These tips are 90mm, angle cut, have a beveled edge, feature the AWE logo, and are 100% T304 stainless steel. And better yet, they are double-walled for resistance to heat discoloration. AWE Performance Tip Sets are currently available in Chrome Silver and Diamond Black.

Its good to have options

The AWE Porsche 991 SwitchPath Exhaust is available in multiple configurations based upon your Porsche, and your preferences:

• AWE Porsche 991 SwitchPath Exhaust for PSE equipped cars, no tips: AWE Tuning performance, sound, and functionality while reusing your stock tips

• AWE Porsche 991 SwitchPath Exhaust for PSE-equipped cars, with AWE tips: Let the world know whats lurking underneath with your choice of Chrome Silver or Diamond Black 90mm angle cut tips featuring the AWE logo.

• AWE Porsche 991 SwitchPath Exhaust for non-PSE cars, no tips: Same AWE performance and sound, with hardware specific to cars without PSE.

• AWE Porsche 991 SwitchPath Exhaust for non-PSE cars, with AWE Tips: Chrome Silver or Diamond Black 90mm angle cut tips featuring the AWE logo, and included hardware specific to cars without PSE.

Performance, handcrafted.

Research. Design. Testing. Fabrication. Its all happening in-house within AWE Tunings walls.

Constructed from T304 Stainless Steel, the AWE Porsche 991 SwitchPath Exhaust shows midrange gains of 20hp and 25tq at the crank and weighs in at 7.5lbs less than the stock unit, accomplished by replacing the stock center muffler with AWE Tuning-engineered strategically sized straight pipe sections.

As with all AWE exhaust products, each TIG weld is hand-finished by a member of our performance team, and flange openings are size matched to their ports, all to produce the smoothest flow possible. It is this intensive attention to detail, quality, and performance that sets AWE exhaust products heads and shoulders above the rest, and this system is no exception.

And better still, none of the components of our AWE Porsche 991 SwitchPath Exhaust affect or alter any of the emissions devices on the vehicle, and therefore this exhaust is fully legal for street use.

This is the exhaust youve been waiting for.

Install Instructions can be found here.