best exhaust: Loudmouth, Loudmouth 2 or the GMMG?
#1
TECH Fanatic
Thread Starter
iTrader: (1)
Join Date: Feb 2003
Location: DOWKNEE, CA.
Posts: 999
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
best sounding exhaust: Loudmouth, Loudmouth 2 or the GMMG? I still can't make up my mine so I'll base my decision on your opinion. What is the best sounding exhaust: Loudmouth, Loudmouth 2 or the GMMG chamber exhaust?(forget how much they cost) I want a real muscular, biefy, and good sounding system! Also what about the best Air lid for a 2001 SS?
#3
Staging Lane
Join Date: Sep 2004
Location: So.California (805)
Posts: 97
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
im happy with my gmmg....its price is around $700.00
Loudmouth/ LM II are around $400.00
i've haven't heard these last two systems so i not going to coment on them so not to give inaccurate info on them...
as for my gmmg, i like the tone of it...sound muscular like you want but i do have to say that its not as loud as i thought it would...at idle its really quiet...you probably couldn't tell there was an exhaust... once you rev that puppy![Hail](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_hail.gif)
LTs would help the volume...but seeing your in CA that can be a problem...
so it raises the question do you want a good sound or a loud sound?
if your ever thinking about LT headers....GMMG
stock manifolds....Loudmouth/Loudmouth II
...IMO
Loudmouth/ LM II are around $400.00
i've haven't heard these last two systems so i not going to coment on them so not to give inaccurate info on them...
as for my gmmg, i like the tone of it...sound muscular like you want but i do have to say that its not as loud as i thought it would...at idle its really quiet...you probably couldn't tell there was an exhaust... once you rev that puppy
![Hail](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_hail.gif)
LTs would help the volume...but seeing your in CA that can be a problem...
so it raises the question do you want a good sound or a loud sound?
if your ever thinking about LT headers....GMMG
stock manifolds....Loudmouth/Loudmouth II
...IMO
#5
TECH Senior Member
iTrader: (21)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
lid's do not come with bellows typically...bellows really won't help maybe 1hp...you can buy them from slp from 50$ or make your own from 3X3 plumbing pipe...i'd get the tsp lid since it supposivly fits the best...they all give relativly the same power...as far as gmmg...it has a slightly louder than stock idle but when you actually are on the gas it sounds so nice...
Trending Topics
#9
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Ive heard that SLP is alright but gets worse and worse as u begin modding your car.....???? and also, does gmmg have a raspy tone at all because im also considering it but id like the LOUDEST exhaust that has a deep, low low rumble. and lastly, what about true duals or magnaflow?
#10
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Ya i want an exhaust people can hear at idle and just normal dirving but dont want the rasp. I have heard some GMMG and from what i can tell it sounds awesome but when u crank it up are people gonna know you have exhaust?
#12
Pontiacerator
iTrader: (12)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by PGT-ZE
Ya i want an exhaust people can hear at idle and just normal dirving but dont want the rasp. I have heard some GMMG and from what i can tell it sounds awesome but when u crank it up are people gonna know you have exhaust?