997.1 GT3 GT3RS GMG Center Section Exhaust Black Ceramic
For SaleEngine - Exhaust
Apr 20, 2020, 01:51 PM | Replies: 5 | Views: 794
Description:
Selling my GMG Exhaust center section.
About 300 miles on this black ceramic unit.
- USPS Priority flat rate to continental USA with shipment tracking + insurance included.
- Very nice, really like the sound & power bump. But going to a full long tube setup.
- Does not delete sport valve.
- This is what Porsche should have put on the car.
- Actual pictures to follow asap.
- From GMG $2,250 + shipping
- This unit: $1,750 shipping/insurance included
""We are proud to offer the WC (World Challenge) Center Section in for the 997-generation GT3 and GT3RS models. Designed and tested on GMG's 997 GT3, this system is a direct bolt on replacement center section which reduces weight, improves sound and offers a mild increase in performance. The WC Sport Center Section is 100% emissions legal, will not void factory warranty and is a direct bolt on replacement center section with dual 3.5" stainless tips (factory offers dual 3"). The system is made of Type 304 stainless steel and features a proprietary megaphone design to improve sound in the upper RPM range. The GMG center section system saves over 20 lbs. of weight and increases approximately 3-5 hp on average.
Vehicle Fitment:
- 2006-2009 997.1 GT3 and GT3RS
- 2009-2011 997.2 GT3 and GT3RS""
Last edited by lbpalm; Apr 20, 2020 at 05:38 PM.
Reply
As mentioned I've gone with a long tube setup which totally eliminated the mufflers.
- Actually the GMC sounds pretty damn nice!
Kinda like a cup car when you step on it; no drone anywhere & easily quiet when desired.
I believe there are quite a few sound vids of the GMG on Youtube.
By comparison, the OEM exhaust sounds like a vacuum cleaner.
Also noticeable seat of the pants power bump.
Nothing not to like about the GMG setup.
This is a a good representation of what the GMG center section sounds like ((same car but not mine):
- Actually the GMC sounds pretty damn nice!
Kinda like a cup car when you step on it; no drone anywhere & easily quiet when desired.
I believe there are quite a few sound vids of the GMG on Youtube.
By comparison, the OEM exhaust sounds like a vacuum cleaner.
Also noticeable seat of the pants power bump.
Nothing not to like about the GMG setup.
This is a a good representation of what the GMG center section sounds like ((same car but not mine):
Last edited by lbpalm; May 14, 2020 at 08:12 PM. Reason: add video link


