View Poll Results: GMMG vs LoudMouth
GMMG
253
65.04%
LoudMouth
136
34.96%
Voters: 389. You may not vote on this poll
GMMG vs LoudMouth
I've got the LM now. I like it with my setup now but I'm getting ready to install headers and a ORY. So I see a XR1 or a new cat-back in the future. I've heard the GMMG on the ZL1 Stage 3 cars and I think they sound bad ***. You have it what do you think about it? If they wasn't so pricey I would have got one of those instead of the LM. Just my .02cents
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TECH Enthusiast
Joined: Jan 2004
Posts: 574
Likes: 0
From: Chattanoga TN
Originally Posted by WS6FirebirdTA00
LM is only cool sounding WOT and very annoying around town, my friend is gonig to be trashing his
Loudmouth sounds great at start up and idle, but at WOT it's really raspy, especially with LT's not cats. I had it on my 94 T/A and is had a terrible drone at 2000rpm's and was annoying on highway cruises.
TECH Addict
Joined: Jun 2005
Posts: 2,660
Likes: 14
From: England
The strage thing is, most of the clips on LS1sounds.com for the LM are NOT raspy at all.
I've downloaded most of the site, and in all honesty the LM ranks as one of the best sounding (in video clip terms). The only better sounding one IMO is the GMMG. But not by much.
I've downloaded most of the site, and in all honesty the LM ranks as one of the best sounding (in video clip terms). The only better sounding one IMO is the GMMG. But not by much.
GMMG exhaust is overrated and overpriced. If they sold it for 400 bucks I would buy. LM is loud and priced just right. I refuse to pay that kind of money for a GMMG. It sounds nice but thats about it. Now the Rumbler sounds better then the LM and at 200 bucks it aint a bad price. I would then use the 400 and some change to get me a cam or something. Paying 600 bucks for a exhaust sys Y pipe at that aint worth it.
TECH Enthusiast
Joined: Jan 2004
Posts: 574
Likes: 0
From: Chattanoga TN
I think you could come away with alot better sound and save quite a few dollars if you ran a loudmouth setup with a sweet thunder or stainless works chambered muffler insted of the slp piece. Vote is still 12 to 3, LM sucks.
Registered User
Joined: Sep 2005
Posts: 8
Likes: 0
"Stainless Works" 93-02 F-body cat-back exhaust
Originally Posted by Bandit 1
I think you could come away with alot better sound and save quite a few dollars if you ran a loudmouth setup with a sweet thunder or stainless works chambered muffler insted of the slp piece. Vote is still 12 to 3, LM sucks.
Thanks,
Scott
Stainless Works
1-800-878-3635