gmmg exhaust

[wayne bratton]

Hi Folks;
Does anyone know if the GmmG Exhaust comp. is still in service?I have been trying everything to contact them.If not can any one give me some advice on which way to go to improve my factory stock exhaust.I have a 2001 Pontiac Trans Am Convertible with the WS 6 Package.Thank you Wayne Bratton

[NorthwoodDavid]

...interesting, I havent herd anything about them going out of business.

you can always get some LTs and a cutout

[ripper1]

I think Vengance Racing is handling the GMMG chambered exhaust now.

[nhraformula]

Hi Folks;
Does anyone know if the GmmG Exhaust comp. is still in service?I have been trying everything to contact them.If not can any one give me some advice on which way to go to improve my factory stock exhaust.I have a 2001 Pontiac Trans Am Convertible with the WS 6 Package.Thank you Wayne Bratton

While not as loud as a GMMG exhaust, i would suggest the hooker catback.
Its tame when just driving normally, but roars when you get on it.

[redrocketws6]

Hi Folks;
Does anyone know if the GmmG Exhaust comp. is still in service?I have been trying everything to contact them.If not can any one give me some advice on which way to go to improve my factory stock exhaust.I have a 2001 Pontiac Trans Am Convertible with the WS 6 Package.Thank you Wayne Bratton

I have a 3'' in/out 36 in long gmmg muffler i'm dying to get of. unused. I bought it for my first formula and never made it on. if you want it PM me.

[RyanJM]

Check ws6store they were selling a clambered catback from stainless works that is almost just like the gmmg like.

[wayne bratton]

Hi guys;
Thanks to all of you for your suggestions for my 2001 pontiac trans am convertible.Im still undecided on how to improve the factory exhaust.Any more suggestions will help me.Thanks Wayne::

[Transambroli]

You can get a gmmg exhaust from the group purchase on ls1tech by vengeance racing or from madhammer it wont be cheap though.

[redrocketws6]

I have a 3'' in/out 36 in long gmmg muffler i'm dying to get of. unused. I bought it for my first formula and never made it on. if you want it PM me.

bump me...if you want just the muffler you can have it put into your exhaust..

[transamgirl89]

I have a friend that works at GMMG and NO they are NOT closing. Business is just slow at both gmmg and vengence. I'll ask my friend but like other have said vengence is handling the GMMG exhaust as far as an install and be prepared for a huge price tag.

[Numba1TA]

I bought a gmmg catback about a year ago which sounds awsome but now im thinking about running true dual and dumping at the axles so if your interested let me know i might be getting rid of it. the website is gmmg inc

[Dr.Crash]

I love my GMMG, It has a sound like no other system out there...

[99'CajunFirehawk157]

vengeance racing is selling these now, they are the only company.

[c5z28]

vengeance racing is selling these now, they are the only company.

There is a man who used to work for gmmg that sells them. I gave the link to the op.