GMMG exhaust
GMMG exhaust
Just wanted to share a video of my '85 IROC with my GMMG exhaust. GMMG is out of business, but check out Madhammer2.com. He is making them and selling accessories needed. And yes I said this is an '85 IROC, but it has the hatch off my '86 IROC that has the 3rd brake light- for all of you diehard Camaro people.
Re: GMMG exhaust
For some reason the video upload failed and I can't get it to work. I will keep trying! I think the video file is too big! I will try to make a shorter one.
Last edited by Stu's '85 IROC; May 5, 2014 at 12:13 PM.
Junior Member

Joined: Nov 2012
Posts: 57
Likes: 4
From: Philadelphia, PA
Car: 1987 GTA
Engine: LB9
Transmission: 700r4
Axle/Gears: 10 bolt 3.23
Re: GMMG exhaust
I recently put my GMMG system on with Hooker 2055 headers. This system makes my little LG4 sound like a beast! I love hearing this thing rumble at idle and roar when I accelerate. I'll post some before and after videos when I can to show the difference.
Re: GMMG exhaust
Thanks Caveman305!
https://www.youtube.com/watch?v=muP9...ature=youtu.be
Hopefully one of these works!
https://www.youtube.com/watch?v=muP9...ature=youtu.be
Hopefully one of these works!
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david068513
Camaros for Sale
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Sep 18, 2015 10:36 AM






sounds great 