I got the gmmg catback
 

:rock:

Ok this morning i drove an hour away and picked up this beautiful gmmg. $500 for catback, $70 for tips, $30 in gas. I saved about $300. The I-Pipe isnt in the pics but i do have it. I brought it inside the appartment and spent 40 mins polishing it.

For now it will just be off stock manifolds and stock catted y pipe so its not going to give you the full effect of it with longtubes.

The vid of it on my car turn volume up sound quality is good

http://www.youtube.com/watch?v=xWSFQEEBQus

http://www.youtube.com/watch?v=zlxkLd57GiM

for you LT1 people heres just one i found

http://www.youtube.com/watch?v=oKA68ORNdZo&feature=user

Before polishing

http://i110.photobucket.com/albums/n...mg/gmmg001.jpg

After polishing

http://i110.photobucket.com/albums/n...mg/gmmg004.jpg

http://i110.photobucket.com/albums/n.../gmmg006-1.jpg

http://i110.photobucket.com/albums/n...g/gmmg2001.jpg

Loookinnnn good ocho.

opps i had the before and after backwards

niceeeee. get that exhaust clip up asap! i wanna hear it

give me a couple hours having it put on at 1pm, dont forget this will be a catback only so the manifolds and stock catted y pipe will restrict some sound. So i only expect it to sound louder than stock with a better idle sound and noticeable enough above 3,000 rpm to turn at least 1 head.

dude its going to sound sick. looks great. if you don't like it, pm me a price :D

What kind of tips are those? They should look pretty good on the T/A and sound amazing.

Hooker tips, so theres two of them out by the rear bumper now.

Im not impressed by the sound. I guess you really need a cam to make it sound worth while... Thanks for posting it, Now I know a mufflex exhaust will be perfect for me.

it needs headers and a cam to bring out the exhaust i did mention that kind of in my first post.

He also doesn't have headers/high flow cat. Not to mention your engine will sound completely different than an LS1.

i disagree actually. i think this exhaust sounds best with stock motor and stock manifolds. with long tubes and cam, everything sounds similar IMO

Sounds nice and looks good under there. I would still take the tone of my Mufflex 3.5 w/Spintech though. I am also still on stock maniflds and cats......but not for long. heh :evil:

soundclip of yours?

I will have to get some soon. It is a reasonable loud system, but the spintech muffler eliminates a lot of the LS1 rasp nicely.

Should have a sound clip with in the next week or so :)

I added another video its the first one but part 2

GMMG is the best sounding exhaust for the ls1 IMO. Sounds sick man and will sound even better with LT's and ORY.. Next mods get some subframes and LCA's! Makes a huge difference...

sounds great man i know you got alot more you want to do with her but i cant wait to see it when school is over or some way i can visit you. but nice and i cant wait to hear pual's thoughts... aha

lt1 sounds dirty!

Those systems on an LS1 sound sick. Love the sound! I would really like to put on one of those my L98, but it would NEVER sound that good without a cam. Even with my Edlebrock THS headers and gutted cats, my BORLA sounds OK, but I really am impressed on how good it sounds and LOOKS! :drool:

Third gen GMMG soundclips

http://smg.photobucket.com/albums/v2...TAwithGMMG.flv

http://www.youtube.com/watch?v=05ZG0kacKek

http://www.youtube.com/watch?v=h0FM5...eature=related

sounds good, I like it, I like the magnaflow system a lot tho, its deeper and loud without being obnoxious

GMMG http://www.ls1tech.com/forums/images...nutswinger.gif

Alex where did u get that smilies action thing and what does it mean

ls1tech "nutswinger"