AWE Tuning

AWE Tuning 3015-43044 Turbo-back Performance Exhaust Porsche 991 Turbo

$5,310.53 $5,045.00
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Presenting the only Porsche 991 Turbo and Turbo S Exhaust System with enough craftsmanship to bear the AWE Tuning name. Behind the finished product are hundreds of hours of prototyping, engineering, research, testing and daily usage evaluation; outputting an exhaust system that is equal parts sophisticated and aggressive.

The AWE Tuning 991 Full Exhaust is hand crafted from CNC mandrel bent T304 stainless steel by AWE's fabricators in Pennsylvania. The AWE Tuning exhaust begins after the turbos with a 200 cell HJS high flow cats and continues back to the mufflers and quad diamond black stainless steel double walled rolled exhaust tips with the AWE Tuning logo. Max gains of 21 hp and 31 ft-lbs of torque at the crank have been measured on a stock engine.

Producing an exhaust system that is both aggressive at full throttle yet civil enough for Bluetooth calls is no small endeavor. Using the AWE Tuning 200 Cell HJS HD High Flow Cat Sections, AWE Tuning sound engineers carefully studied the tones of the multiple prototype 991TT systems at various RPMs, and meticulously engineered a bespoke 991TT solution (as opposed to a repurposed 997.2TT system) to combat frequencies that are not appropriate for a supercar of this caliber retaining and building upon only the perfect notes. All while producing an impressive 21 horsepower at the crank along with the AWE Tuning No CEL Guarantee.

AWE Tuning 3015-43044 highlights:

  • Peak Gains: + 20 hp / + 20 ft lb at the crank with OE tips or Quad Tips
  • Max Gains: + 21 hp / + 31 ft lb at the crank with OE tips or Quad Tips
  • Engineered, designed, and manufactured in-house at AWE Tuning
  • Features the AWE Tuning Lifetime Exhaust Warranty
  • Adjustable tips allow perfect alignment
  • H-Pipe crossover for optimal performance
  • Hand crafted from T304 stainless steel
  • No Check Engine Light - Guaranteed
  • 200 Cell High Flow HJS HD Catalyst
  • Perfect Fitment - Guaranteed
  • 3 CNC mandrel bent system
  • One Year Catalyst Warranty

AWE Tuning 3015-43044 Exhaust Vehicle Fitment:
The AWE 3015-43044 turboback exhaust is designed to fit the following vehicles.


  • 2014 Porsche 991 Turbo
  • 2015 Porsche 991 Turbo
  • 2016 Porsche 991 Turbo
  • 2017 Porsche 991 Turbo
  • 2014 Porsche 991 Turbo S
  • 2015 Porsche 991 Turbo S
  • 2016 Porsche 991 Turbo S
  • 2017 Porsche 991 Turbo S


  • Tubing Diameter: 3.0"
  • Cat: 200 Cell High Flow HJS HD Catalyst
  • Tips: Quad Round Diamond Black*

Retaining stock tips: Not ready for the tips? Not a problem. The AWE Tuning Porsche 991 Turbo and Turbo S Performance Exhaust System is compatible with factory tips, for those who want to keep the aesthetics under wraps. You can always add tips later.

AWE Tuning Exhaust Manufacturing:
AWE Tuning exhausts are fully fabricated from T304 stainless steel to prevent corrosion and ensure a long life. CNC mandrel bends are used to mazimize flow and performance. TIG welding and CNC'ed hangers ensure a perfect fit.

AWE Tuning Exhaust Install:
Installation of AWE Tuning Turboback exhausts typically takes about 6 hours. 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.

This product is built to order and ships directly from AWE in PA
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