When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
We did a dyno test to see how much of a difference our new 992 Turbo Exhaust System would make in performance and we were quite pleased! We experienced a torque increase of 52ft-lb. and a 24hp gain! Our 992 Turbo Exhaust System weighs in at 31lbs, shaving 15lbs off the factory setup. In addition to the increased performance numbers and weight savings, this car sounds incredible!
We should have our official product to show very soon! Stay tuned for much more to come!!
For more your information, email us at Sales@gmgracing.com or call us at +1.714.432.1582
Currently ~3 weeks out to have a system in hand, but we are taking orders now for the first ten units! As production nears completion, pricing is also being finalized! For inquires, please email sales@gmgracing.com!
Originally Posted by onfireTTS
Excellent results ! What does a stock 991.2 TTS make on your Dyno for comparison ?
Run #2 would be the stock numbers and Run #1 is with our exhaust system!
Porsche | Audi | Ferrari | Lamborghini | McLaren
Performance Tuning | Motorsport | Factory Service
Pirelli World Challege Race Team GT/GTA/GTS/TC
Pirelli GT3 Cup Trophy USA
Porsche Motorsport — Audi Sport Customer Racing — Lamborghini Super Trofeo Series
Currently ~3 weeks out to have a system in hand, but we are taking orders now for the first ten units! As production nears completion, pricing is also being finalized! For inquires, please email sales@gmgracing.com!
Run #2 would be the stock numbers and Run #1 is with our exhaust system!
Currently ~3 weeks out to have a system in hand, but we are taking orders now for the first ten units! As production nears completion, pricing is also being finalized! For inquires, please email sales@gmgracing.com!
Run #2 would be the stock numbers and Run #1 is with our exhaust system!
I missed being one of the first 10 but have my order in for the system. I was impressed with the GMG Team when Apex Ace & I saw them at Thermal last year. I told my wife I would not do a single mod to the new Turbo S but I don't think she'll notice.
sechsgang - I called again today. They took my info a few days ago & told me they have a list starting. They will email when the exhausts roll in & are ready to send out.
GMG is proud to introduce you to our new 992 Turbo GMG WC-Sport Exhaust System for the 992 Turbo and Turbo S! We’ve taken our signature design, used for our Porsche 991.1 & .2 Turbo WC-Sport Exhaust Systems, and combined it with the new factory exhaust layout used on the all new 992 Turbo to re-create our signature sound.
Handcrafted out of T304 Stainless steel and meticulously TIG welded to aerospace specifications with great precision, the system is lighter than the factory. Weighing in at 31 pounds, the GMG Porsche 992 Turbo exhaust system is 15 pounds the factory system.
The system features high flow German made HJS HD 200 cell sport catalysts and a crossover x-pipe to increase power by balancing the exhaust gas pulses from both engine banks. This feature eliminates drone and helps create the signature sound that only the GMG WC system can offer.
The crossover x-pipe works by balancing the exhaust pulses from either side — or cylinder bank – of the engine. It allows the exhaust gases to flow down the path of least resistance while speeding up exhaust velocity. At lower revs, turbulence is formed as exhaust gases try to shuffle past a second column of gases coming from the other side. The X-Pipe merges the exhaust into two uniform streams, allowing a smooth flow from engine to exhaust exit.
Using the factory bracket location, the exhaust system is a direct bolt on replacement for the factory system. To ensure no CEL (Check Engine Light) and proper operation of the vehicle, the HJS HD catalytic converters are OBD2 compliant and the O2 sensor bungs are placed at their proper locations.
Features:
No check engine lights or engine warnings
Horsepower and torque increased 24 hp/52 ft-lbs without software upgrade on our in-house mustang dyno cell
German made HJS high-flow, 200 cell sport catalysts; OBD2 compliant, no CEL (Check Engine Light)
Crossover X-Pipe to counteract drone
Constructed out of US Made T304 Stainless steel
Significant weight savings over the stock system.
Direct bolt on replacement, All hardware and clamps included
01-27-2021, 08:06 PM
