matts_z28

Does anybody have the GMMG catback with a LT1? I have heard sound clips with the LS1 and it awesome.

fastbird96

I've been wondering the same thing, so TTT for you.

b-stevens

I've heard it on an LS1 in person, sounds wonderful. Have you tried doing a search though? I think in a somewhat recent post on the topic a few people responded that had it on an lt1. I dont remember their locations though.

EDIT: http://web.camaross.com/forums/showt...highlight=gmmg

Theres a guy in madison WI that has it on an lt1 in that thread, Youd have to talk to him though I cant exactly offer his time to you. Also one in Indiana I think. Might be quite a drive to either of those two tho.

95BlackTA

Sounds better on an LT1...all you need to know. I have never heard one complaint about it, so if you got the money, you should get it IMO

2000LS1Z28

Yeah, I have it on my mostly stock LS1 and it sounds TOUGH on this motor. Will sound even better on yours...

Do a search under Indy93Z28 and Mikey97z in this section. Both have some really nice sound clips of it on their LT1's...

Mike

doodad

I've heard one in person (live in Atlanta and have met the guys). Best sounding hands down.

zoso1959

this may sound silly, but what does
GMMG stand for and who makes this exhaust or are you just talking about a muffler?
zoso

b-stevens

I thought youd chime in on this one Mike, is your car being terrorized by the snow or have you put it in storage already?

BTW I got the headers installed on the Z, but havent got the catback yet, I think I'll wait for spring.

will62085

gmmg is a company in marietta georgia that makes cars like the dale earnhardt edition camaro, the zl1 camaro...they make lots of other too, just cant remember...the gmmg exhaust is an entire catback made by them...the car im driving now i bought from a girl that used to work at gmmg...the trans about breaks my neck every time i shift...i dont even want to know whats in it...lol

bruecksteve

Check it out:

http://www.gmmginc.net/html/chamberedexhaust.html#

Spinner

Jon Human's pewter SS His car sounds badass with the GMMG

Mikey97Z

Here ya go. Some clips with FLP's and dual cats.

http://z28.reanimator.org/gmmg_sounds/

Before and after he cam.

mebanditws6

Those clips sound bad ***. Does anyone have any clips of the GMMG without cats? My friend's 94 M6 T/A sounds sweet with just a 40 series Flowmaster with gutted cat and BBK shorties. It also sounded good with the cat and stock manifolds as well. But I'm thinking you can do better with a GMMG, but would like "evidence."

Jason