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gmmg or stainless works cat back for ms3 car??

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Old 01-09-2007, 10:26 AM
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Default gmmg or stainless works cat back for ms3 car??

im trying to decide between the gmmg chambered exhaust, and the stainless works (not chambered) prices are the same but which will sound better for an 02 ss with ms3 cam, 5.3 heads, pacesetter lt's and texas speed catted y pipe? im not looking for the loudest im looking for the best sound quality, if anyone has other suggestions than these two im open to that as well
thank you
Old 01-09-2007, 10:31 AM
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GMMG hands down. However if your spending that much for a catback ($700) why not look into a Bassani true dual setup ro a custom true dual setup run out the back? It will net you more HP and will sound much deeper.
Old 01-09-2007, 10:36 AM
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well the car is my daily driver so i have to keep the ground clearance so i cant use duals but i was thinkin gmmg too thank you
Old 01-09-2007, 11:09 AM
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GMMG all the way!
Old 01-09-2007, 11:15 AM
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Originally Posted by mjspeed
well the car is my daily driver so i have to keep the ground clearance so i cant use duals but i was thinkin gmmg too thank you
Don't use that as an excuse to not get duals...if you pay enough, you can tuck duals up very nicely. It'll be a custom job though...

Either way, I'd probably do the GMMG out of the choices given.
Old 01-09-2007, 12:47 PM
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I am going to buck the system and say go SW all the way...and here are the reasons.
1. GMMG on a header car without cats is loud as hell...almost as loud as my GTO was with the SW Chambered exhaust...almost!
2. The SW will be much more quiet with turbo style mufflers...I changed the chambered mufflers out for the SW turbo style mufflers and was much more pleased with the sound level and quality.
3. The SW system is a 3.5 inch system, while the GMMG is 3 inch. Size matters and with your power you need as much flow as possible.
4. My experience with SW was excellent fit quality, I doubt they would skimp on the F body exhaust.

This is of course assuming that you have a good Y pipe that merges into a single 3.5 inch pipe. If you merge into a 3 inch pipe, either all bets are off or you need to fix that problem.

Galen

Oh yea, if you go SW, order directly from them and make sure the muffler doesn't neck down to 2.5 inch inside muffler...the mufflers they made for my GTO did and I didn't know that until after I got them. They can make the muffler with 3 inch throughout if you request.
Old 01-09-2007, 01:19 PM
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The bassani system hands down. You will have good clearance, the lowest point on that system is the driver's pipe just behind the cat. If you are going to spend the money for a good exhaust, I would do it right and get duals that are refined.
Old 01-09-2007, 01:46 PM
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Originally Posted by mjspeed
well the car is my daily driver so i have to keep the ground clearance so i cant use duals but i was thinkin gmmg too thank you

As meentSS said custom duals can be tucked up nicely if you go to a good shop. They wont be cheap but again if your spending $700+ on a new GMMG system then I say go the extra mile and get duals with some nice quiet muffler (if loudness is an issue) as you will net more power, especially with your stout setup.
Old 01-09-2007, 03:19 PM
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Originally Posted by mjspeed
... im looking for the best sound quality....
GMMG = Great Sound Quality. The TSP Catted Y you mentioned will help out with any rasp issues. I can tell you that Longtubes, Catted Y and GMMG is absolutely AWESOME!
Old 01-09-2007, 04:51 PM
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GMMG great sound, great look,
Old 01-10-2007, 07:57 AM
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Correct me if Im wrong ....but doesn't stainless works make the Gmmg exhaust??? If so get which ever is cheaper both are nice.Also Im running G5X3 camshaft with Gmmg and it sounds badass.

Last edited by nexvctm2001ss; 01-10-2007 at 08:03 AM.
Old 01-10-2007, 08:06 AM
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Originally Posted by nexvctm2001ss
Correct me if Im wrong ....but doesn't stainless works make the Gmmg exhaust??? If so get which ever is cheaper both are nice.Also Im running G5X3 camshaft with Gmmg and it sounds badass.
most definitely not. different people all together i think.
Old 01-10-2007, 10:18 AM
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gmmg is loud and sounds good



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