Just saw it on their website, the setup looks piece of art, and the sound is intoxicating !
Whats are the power gains ?

GMG WCGT Sport Exhaust
GMG WCGT VTT Sport Exhaust manifolds

Some pics from their website :




Video here : http://www.octanetv.com/?movieID=m246

Anyone here have it on his car?

 

Sounds Impressive, Thank you for sharing.

 

I belive with the GIAC software they were able to pull something like an additional 97 wheel hp from their 997TT. I should have a system very similar to this one on my 996TT by summer. Heard it in person and it sound NUTS!

 

that sounds amazing!

 

The rims are sweet too......

 

Its hard to believe the sound was coming from the 997TT in that video LOL, cant wait to hear a better video, that exhaust/header work looks amazing i must say though!

 

This exhaust is truly a work of ART!!!
The construction of the exhaust piece and the welds themselves are FIRST RATE and second to none.

And the sound??? OMG...........PURE ADRENALINE!!!
Watch your gas mileage go down, because you will want to be at Wide Open Throttle (WOT) all the time.

And if you dont know about GMG yet. Make sure you check out their website for more information. I went to their new shop, and its like nothing else out there. 8 Lifts, clean and well organized.

And I dont know anyone else that has 3, count em, 3 997 Cup Cars out of one shop.

Check them out. Great service at an amazing facility.

 

The GMG WCGT exhaust is bar none the best out there. The welds and materials are top notch and make everything else out there look like bubble gum.

I have heard it inside and out of the car, and at WOT it is simply intoxicating. GMG's new exhaust lineup is truely impressive, oh yea, and I saw a dyno chart of that little 997tt making 520WHP just with software and exhaust!!!!