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Your Vehicle 2011 Mercedes Benz ML450 Hybrid 4Matic Sport Utility 164.195 V6 3.5L
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AWE SwitchPath Exhaust System - Porsche 997.2/991 GT3/RS

Retains the factory valve operation while providing a significant increase in power, weight reduction, and an eye-widening soundtrack.
2X Entries Into Our F80 M3 Sweepstakes
AWE
AWE
ES#:
4733195
Mfg#:
AWE991GT3SP AWE991GT3SP
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AWE SwitchPath Exhaust System - Porsche 997.2/991 GT3/RS

Starting at: $3545.00
3545.00
Starting at: $3545.00
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This product is lifetime replacement eligible
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
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Est. Ship Date:
on Sep 25, 2026
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AWE SwitchPath Exhaust - 991 GT3/RS - Diamond Black Tips
4043854 3025-33016
Availability:
Ships Directly From Supplier
Est. Ship Date:
on Sep 25, 2026
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
3545.00

Product Details

2X Entries Into Our F80 M3 Sweepstakes

An exhaust suite worthy of the 991.1 / 991.2 GT3 and GT3 RS. Presenting the AWE Exhaust Suite for the 991 GT3 / RS:

  • Max gains of 19 hp and 20 ft-lbs of torque at the crank (SwitchPath™ Exhaust)
  • ​Center Muffler Delete features a true balance pipe enabling a sophisticated tone
  • SwitchPath™ provides completely uncorked aggression
  • Full SwitchPath™ Exhaust, with tips, weighs only 17lbs (stock weight: 65lbs)
  • Direct bolt-on for factory-like simplicity
  • SwitchPath™ Exhaust retains factory valve operation
  • Less is more: clean, straight-through design maximizing flow and performance
  • Engineered, designed, and manufactured in-house at AWE
  • Handcrafted from U.S.-sourced CNC mandrel-bent 0.065” wall T304 stainless steel
  • Perfect fitment - guaranteed
  • AWE No Check Engine Light guarantee
  • Featuring the AWE Lifetime Warranty

Fits 991.1 GT3 / GT3 RS, 991.2 GT3 / GT3 RS, 991.1 911 R and 997.2 GT3 / GT3 RS models

 

SwitchPath™ Exhaust:
Comprised of a center muffler delete featuring a balance pipe, and valved side muffler deletes, the SwitchPath™ Exhaust retains the factory valve operation while providing a significant increase in power, weight reduction, and an eye-widening soundtrack.

The SwitchPath™ Exhaust will respond to your driving style: once the ECU registers your RPM and opens the valves, the tone produced from the SwitchPath™ evolves from sophisticated street car to roaring Cup Car. Thanks to the 0.65” wall T304 stainless steel, the SwitchPath™ Exhaust provides a deep and refined exotic tone, even with the valves closed.

 

 

Lighter. Faster.
The factory exhaust, as a whole, weighs 65lbs (side mufflers: 22lbs each, center muffler: 18lbs, and tips: 3lbs). The SwitchPath™ Exhaust, with tips, weighs only 17lbs resulting in a weight savings of 48lbs.

 

Tip Options:
All tip options include the AWE Tuning logo, and double walling to ensure a mirror finish even under hard usage. All tips are individually adjustable, allowing depth into the bumper to be set according to personal taste.

  • 102mm slash-cut diamond black tips
  • 102mm slash-cut chrome silver tips

 

What’s in the Box?
Complete AWE Tuning exhaust, two 102mm tips in desired finish, all necessary clamps and hardware for installation, and installation instructions.

50 State Compliant 

Cross Reference
  • 3025-32016
  • 3025-33016

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis Special Fitment Notes
Porsche 911 GT3 H6 3.8L 2010 997 Use vehicle selector to confirm fitment
Porsche 911 GT3 H6 3.8L 2011 997 Use vehicle selector to confirm fitment
Porsche 911 GT3 H6 3.8L 2015 991 Use vehicle selector to confirm fitment
Porsche 911 GT3 H6 3.8L 2016 991 Use vehicle selector to confirm fitment
Porsche 911 GT3 H6 3.8L MA1.75 2014 991 Use vehicle selector to confirm fitment
Porsche 911 GT3 H6 4.0L 2018 991 Use vehicle selector to confirm fitment
Porsche 911 GT3 H6 4.0L 2019 991 Use vehicle selector to confirm fitment
Porsche 911 GT3 RS H6 3.8L 2011 997 Use vehicle selector to confirm fitment
Porsche 911 GT3 RS H6 4.0L 2016 991 Use vehicle selector to confirm fitment
Porsche 911 GT3 RS H6 4.0L 2017 991 Use vehicle selector to confirm fitment
Porsche 911 GT3 RS H6 4.0L 2019 991 Use vehicle selector to confirm fitment
Porsche 911 GT3 RS 4.0 H6 4.0L M97.74 2011 997 Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.
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