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

Backed by AWE's unprecedented Sound Satisfaction Guarantee, the Porsche 991 SwitchPath Exhaust 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.

The AWE Tuning 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.

The AWE Tuning 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 Tuning 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.

The exhaust was created to be 100% PDK friendly. In normal non-sport-mode this system will remain 100% drone-free. AWE guarantees it.

AWE Tuning Exhaust Vehicle Fitment:
The AWE Tuning 3025-42012 exhaust is designed to fit the following vehicles.

Fits:

AWE 3025-42012 Specs:

AWE Tuning Exhaust Manufacturing:
AWE Tuning exhausts are fully fabricated from .065" T-304 stainless steel to prevent corrosion and ensure a long life. Mandrel bends are used to maximize flow and performance. TIG welding and high quality stainless steel band clamps ensure a perfect fit.

AWE Tuning Exhaust Install:
Installation of AWE Tuning catback exhausts typically takes about 4-5 hours. Installation instructions are available online Here:. Installation requires rear bumper removal. Basic hand tools are necessary for installation, no cutting or welding is required. Please observe all safety precautions and follow proper installation guidelines while working on your vehicle.

AWE Tuning Exhaust Warranty:
AWE Tuning exhausts are warranted to be free from defects in the materials and workmanship prior to installation. This warranty does not cover labor, misuse, faulty installation, failure of related parts or parts purchased other than from AWE Tuning, LLC. This warranty extends to the original purchaser for as long as they own the vehicle and the exhaust.