AWE Performance Exhaust for Stock Tips Porsche 911 991.2 Turbo/Turbo S
Producing an exhaust system that is both aggressive at full throttle yet civil enough for Bluetooth calls is no small endeavor. Using the AWE 200 Cell HJS HD high-flow catalysts, AWE 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 29+ horsepower at the crank along with the AWE Tuning No CEL Guarantee.
Using 3.0" diameter T304 stainless steel tubing and an H-pipe design, the AWE Tuning muffler section routes exhaust gases through two proprietary and handcrafted mufflers to create the AWE Tuning signature sound.
This system is available with the following tip configurations:
- RSR Style Tips: This tip option provides the most power as it carries the 3” tubing straight through to the end, producing an impressive 9 hp over the quad tips. Available in diamond black finish or chrome silver. Tested and proven under extreme conditions.
- Quad Outlet Tips: Available in AWE diamond black, or chrome silver finish.
- Retaining stock tips: Not ready for the tips? Not a problem. The AWE Performance Exhaust System for the Porsche 991 Turbo and Turbo S is compatible with factory tips, for those who want to keep the aesthetics under wraps.
- Max gains of 28 hp / 34 ft-lbs of torque at the crank with RSR style tips
- Max gains of 21 hp / 31 ft-lbs of torque at the crank with OE or quad tips
- Cat sections feature 200 CPSI HJS HD metal core catalysts
- H-pipe crossover for optimal acoustic performance
- Handcrafted from 3" and 2.5" U.S. sourced T304L stainless steel
- RSR style tip option retains 3" diameter from turbos to tips
- Full mandrel bent system
- Direct bolt on for factory like simplicity
- Includes news gaskets and hardware
- Engineered, designed and manufactured in house at AWE Tuning
- Perfect fitment guaranteed
- No check engine light guarantee
- Lifetime exhaust warranty
- 2017+ Porsche 911 991.2 Turbo/Turbo S
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