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GMMG Exhaust..

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Old Dec 4, 2009 | 09:29 PM
  #1  
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Default GMMG Exhaust..

Does anyone know whats going on with them? Ive been trying to purchase an exhaust from them and it isnt working ive tried calling they dont pick up.
Whats going on?
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Old Dec 4, 2009 | 09:56 PM
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Have you not read all the GMMG threads lately?!?
Look around in the other forums, ...

One guy went to their door looking for an update his car that was in there scheduled for a build-up, ..., & no one would answer the door.

You'd better just looking to buy used set-up if you want one in the next couple months. Or find a vendor online that has one in stock & pay the premium.
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Old Dec 4, 2009 | 11:35 PM
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That sucks that GMMG is being flakey

Gald I got mine used
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Old Dec 5, 2009 | 07:22 AM
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I'm with torchd on that. If you look on ebay there are like 2 on there now. For some reason it seems like the past couple of months guess no body like a cool well toned exhaust
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Old Dec 5, 2009 | 07:24 AM
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Matt has kind of disappeared. The people who were making the exhaust for him said he didn't renew the mfg. agreement and they are selling it direct. Then Berger chevy in Mi who use to have Matt build all their cars has decided to build their Berger SS cars in house. Last time I saw him was at Indy in Sept of last year.
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Old Dec 5, 2009 | 03:35 PM
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Originally Posted by toadzq8
Matt has kind of disappeared. The people who were making the exhaust for him said he didn't renew the mfg. agreement and they are selling it direct. Then Berger chevy in Mi who use to have Matt build all their cars has decided to build their Berger SS cars in house. Last time I saw him was at Indy in Sept of last year.
Who was making their exhaust, and where can you purchase it now?
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Old Dec 6, 2009 | 03:59 PM
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I was probably one of the last few that ordered & got a GMMG exhaust back in September, & had to wait a month to get it. Since then they havent been very available, things dont look good for them. Its really terrible that theyre not communicating with their customers to let them(us) know whats going on with GMMG, especially those that still have their cars there (since 2005) for the upgrades thats supposed to be getting done. Theres no excuse for that. I am very happy with my GMMG exhaust, & highly recommend getting your hands on one if possible. The sound is incredible.
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Old Dec 8, 2009 | 04:14 AM
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^^^^ Nice angle LOL.

Heres a used GMMG catback on ebay.

http://cgi.ebay.com/ebaymotors/GMMG-...Q5fAccessories
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Old Dec 8, 2009 | 05:17 AM
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i was lucky to get my oval tips from them in october. took a month and a half of constant calling and emailing before they got here. its sad to see the demise of them
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Old Dec 8, 2009 | 06:17 AM
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Madhammer.com is the people who are selling the chambered exhaust now, I gess you can no longer call it GMMG.
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Old Dec 8, 2009 | 10:08 AM
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Originally Posted by toadzq8
Madhammer.com is the people who are selling the chambered exhaust now, I gess you can no longer call it GMMG.
Damn did you see that modular DIY system picture? LOL
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Old Dec 8, 2009 | 02:35 PM
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Originally Posted by LT1 Z/28
Damn did you see that modular DIY system picture? LOL
If you look close you will see that it is a cut and paste picture wonder if it exists?
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Old Dec 8, 2009 | 02:59 PM
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I checked that madhammer site out. For some reason the chambered exhaust looks a little different. Maybe its just the picture.
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Old Dec 8, 2009 | 03:07 PM
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Originally Posted by toadzq8
Matt has kind of disappeared. The people who were making the exhaust for him said he didn't renew the mfg. agreement and they are selling it direct. Then Berger chevy in Mi who use to have Matt build all their cars has decided to build their Berger SS cars in house. Last time I saw him was at Indy in Sept of last year.
Is Berger still making & selling new 02 f-bodies? Who is still buying them? I'm sure the price is rediculously high too, probably around 2010 SS prices. I'd buy the new one over the old in a heartbeat. I don't even see them being worth it to an investor, just someone with a lot of money to spend. I'm sure I'm wrong though, lol
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Old Dec 8, 2009 | 03:08 PM
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Originally Posted by Black02SLPSS
I checked that madhammer site out. For some reason the chambered exhaust looks a little different. Maybe its just the picture.
you probably just havn't seen it at that angle before. It looks the same to me
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Old Dec 8, 2009 | 06:45 PM
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Originally Posted by LT1 Z/28
Damn did you see that modular DIY system picture? LOL
Hey guys that cut and paste picture he has posted in the modular DIY page was something he did real quick to show an idea of a setup we were discussing in another thread.

Thats exactly why it was just a cut and paste because it was just an idea he said that they could build for me.
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Old Dec 8, 2009 | 08:10 PM
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were there any other vendors carrying the exhaust other than madhammer.com?
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Old Dec 8, 2009 | 08:21 PM
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From my understanding, Madhammer were the ones supplying the exhaust to GMMG. GMMG's contract with madhammer ended and now he is looking to sell the exhaust on his own.
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Old Dec 8, 2009 | 08:25 PM
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https://ls1tech.com/forums/generatio...mendation.html

This was the thread where he had posted the information but he seems to have disappeared guys. Either that or his threads got deleted. I don't think he was a sponsor so that may be the reason.
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Old Dec 8, 2009 | 10:38 PM
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Originally Posted by jimmypop13
you probably just havn't seen it at that angle before. It looks the same to me
Ya thats more than likely it. No worries, it just looked funny to me.

Originally Posted by nandos_z28
From my understanding, Madhammer were the ones supplying the exhaust to GMMG. GMMG's contract with madhammer ended and now he is looking to sell the exhaust on his own.
Thats awesome. If thats the case then we now have a new place to get it.
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