chambered exhaust
Member
Joined: Jun 2004
Posts: 321
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From: Edmonton, AB, Canada
Car: 1982 Camaro Z28
Engine: 350
Transmission: Auto
Axle/Gears: 10 bolt auburn posi 3.73
yeah i was wondering about chambered exhaust too..
hawks has this one
link
whats so great about chambered exhaust? whys it 800 bucks
hawks has this one
link
whats so great about chambered exhaust? whys it 800 bucks
Supreme Member
Joined: May 2002
Posts: 1,019
Likes: 0
From: Oklahoma
Car: 1991 Camaro Z28
Engine: L98 5.7 V8 TPI
Transmission: 700R4
Originally posted by Airpak
yeah i was wondering about chambered exhaust too..
hawks has this one
link
whats so great about chambered exhaust? whys it 800 bucks
yeah i was wondering about chambered exhaust too..
hawks has this one
link
whats so great about chambered exhaust? whys it 800 bucks
http://www.gmmginc.net/html/chamberedexhaust.html
No one on here has GMMG to the best of my knowledge, although Willie has a custom setup close to it. See my post further down the page.

EDIT... The only one running GMMG is Fatal88 who has an LS1 swap so that doesn't really help much.
Last edited by Quick6; Aug 16, 2004 at 06:08 PM.
If anyone cares I am seriously considering buying the gmmg exhaust. There is a problem with their email and I am now waiting on a phone call and I should have it ordered soon. Only question is, are the dual pipes 2.5 or 2.25 inches?
Originally posted by Quick6
Taken from their site:
2 1/2" Tailpipes, straight back, angle cut.
Taken from their site:
2 1/2" Tailpipes, straight back, angle cut.
Senior Member
Joined: Apr 2003
Posts: 717
Likes: 0
From: pittsburgh, PA
Car: 84 Firebird Trans Am
Engine: 305 4bbl HO
Transmission: 700-R4, 3.73 rear
y not just buy the mufflers from stainless works (i think) and then fab or have someone fab it up...i'm sure it'll be cheaper and u can use 3in tailpipes...$700
...i know the mufflers r $120 each but i'm sure they don't pay that much for them, and only 2.5 in tips
here's the site. look a little over half way down the page. stainless works
...i know the mufflers r $120 each but i'm sure they don't pay that much for them, and only 2.5 in tips
here's the site. look a little over half way down the page. stainless works
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Supreme Member
Joined: May 2002
Posts: 1,019
Likes: 0
From: Oklahoma
Car: 1991 Camaro Z28
Engine: L98 5.7 V8 TPI
Transmission: 700R4
Originally posted by 25THRSS
Right, which would lead me to believe that is referring to the tips. I'm talking about the actual tubes that split off from a single 3 inch pipe into 2 smaller pipes, not the tips.
Right, which would lead me to believe that is referring to the tips. I'm talking about the actual tubes that split off from a single 3 inch pipe into 2 smaller pipes, not the tips.
it's all good. Their info is somewhat confusing. What you quoted earlier makes me think they are referring to the tips which would be 2.5 inches. Then they also say that the tips are 2.75 inches. I'm confused, lol.
Just got off the phone with GMMG and they are 2.5 inch pipes with the tips being 2.75 inch. The only thing is it's basically like the loudmouth in that they send you the 4th gen system for a third gen. I'm not gonna pay $700 for a system that doesn't even include the correct I pipe.
Senior Member
Joined: Dec 2001
Posts: 620
Likes: 0
From: El Paso, Texas
Car: 2000 Trans Am and a 85 Iroc-Z
Engine: The Mighty LS1& 305 just beat meTPI
Transmission: 4L60E and 700R4
That sucks. I would think that they would give you all the correct pipes for that much moola. I guess you gotta have it fabed up to make it work which will cost a lot more on top of the $700 they want for it.
Why is Hawks $100 more? Is it a direct bolt on or is it the same exact system?
Why is Hawks $100 more? Is it a direct bolt on or is it the same exact system?
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