Gmmg
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From: Vancouver,[KITSILANO].B.C. Canada *WestCoast*
Gmmg Anybody actually been to the GMMG factory/shop/store/outlet.??? DO they make their own.??? Or farm it out to others.???? 
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From: Vancouver,[KITSILANO].B.C. Canada *WestCoast*
Originally Posted by BlueThunder2
They do not make it themselves. It is a special ordered exhaust, make only for them. You can not by it anyplace else.
BTW---WHO MAKES IT FOR THEM THEN????? Last edited by NHRAMAN; Sep 12, 2006 at 05:51 PM.
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I live very close to GMMG. FWIW, I was told a few years back that Grand Muffler made the exhaust systems for GMMG. I was at Grand one day and saw a ****-load of systems that looked exactly like the GMMG setup minus the tips.
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From: Vancouver,[KITSILANO].B.C. Canada *WestCoast*
You would think they make them themselves, considering all the talk and them putting them on the ZL1 cars and the HOT ROD Camaros.....if they do not produce them...what do they make..anything other than build-ups.???
I heard that also but when a buddy of mine went up to Grand Muffler they didn't even acknowledge it or want to talk about it. So he went to GMMG and bought it. The SW catback is similar but NOT the same...does not have as many twists and turns. I used to go to Grand for my exaust work but lately been goin to G&S muffler. Marietta and Kennesaw. I commented to a guy at Grand about how nice some of the cars he did were and he said if he had to put a wrench on it, it was a piece of junk. After that I stopped going there. I don't think Grand makes it anymore. They get it from someone else and Matt ain't talkin!! LOL!!
They make the body panels for the Harrell cars. They also make the hoods there. Matt added a body shop just for that reason. Of course you can't buy those items without a the rest of the Dick Harrell package! Other than that GMMG is an exceptional speed shop. They do good work and build some really nice cars. Of course now that Vengeance Racing is up and running...Ron and Mike are putting together some beassts!!! LOL!!
ever think maybe they outsourced the build of it but might have done the original design of the system 
i know gm doesnt make all there parts
its a great system that they came up with and probbly own the rights to it too so the manufactor cant make it for anyone else
i know gm doesnt make all there parts
its a great system that they came up with and probbly own the rights to it too so the manufactor cant make it for anyone else