GMMG Muffler

**RamAIR23** · 10-25-2006, 08:32 PM

Few questions. Is $700 the cheapest I can get one of these? Are there any distributors other than the Georgia shop? I thought there was a post about a group purchase made by a few members. If so, was this a one time deal? Thanks for any help.

**stray1011** · 10-26-2006, 07:59 AM

there are no ther distributors

**The Scientist** · 10-30-2006, 01:54 PM

Hey, Lake Charles in the house!!! Cool pic taken at the Civic Center. I remember meeting up there all the time. i had to move a few years ago for graduate school but will be in town this coming weekend. Anything happening with the muscle car scene?
Sorry but there are only two ways to get GMMG. New for $700 or hope to find a used one online.
Might I suggest Corsa? Thats what I have and got it cheap from Jeg's. It really is whisper quiet when cruising on the highway but loud and mean at WOT.

**01camaross** · 10-30-2006, 02:45 PM

yeah $700 is the cheapest you can get it new for. but once you get it you'll know it was worth every penny.

**RamAIR23** · 10-31-2006, 08:23 AM

Thanks guys. I tend to be an impulse buyer. So far no one has convinced me to not go GMMG. Corsa is my next choice Scientist. Vette owner I work with has Corsa setup. He put it to me best; He said "you live, then you die". Placing order today.

**Ws6 Love** · 10-31-2006, 08:12 PM

Originally Posted by RamAIR23

Thanks guys. I tend to be an impulse buyer. So far no one has convinced me to not go GMMG. Corsa is my next choice Scientist. Vette owner I work with has Corsa setup. He put it to me best; He said "you live, then you die". Placing order today.

i think TSP TD's is best

**renips** · 11-08-2006, 05:23 AM

Here is a vid of my var at the track with GMMG and Kooks headers

http://www.fototime.com/D54BFF70402FDF9/conv.wmv

**7camaro7** · 11-08-2006, 07:24 AM

any body got an xpipe on their 98-02 fbody? so far I think gmmg is the best too! If you're in the area they'll install for the $700

**slade8200** · 01-07-2007, 01:05 PM

anyone know how much power (if any) the gmmg muffler adds to a stock ss?

**nhraformula** · 01-07-2007, 01:29 PM

Originally Posted by slade8200

anyone know how much power (if any) the gmmg muffler adds to a stock ss?

a couple of h.p at best

**bluethunder2** · 01-08-2007, 11:37 AM

GMMG when compared to open headers has only lost about 3 hp. on a car that was putting over 500 rwhp out. Tested by Vengeance Racing/GMMG.

Again, you can only purchase through GMMG or used. They are currently having a group purchase. Check the other LS1 board or call them.

If you don't like that, you could always use a set up similar to mine.
http://video.google.com/videoplay?do...28271875648721
http://video.google.com/videoplay?do...72464937866944