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Old Oct 4, 2005 | 12:19 PM
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Default gmmg exhaust.....

with lt's, oryp, and no cats. anyone heard it? or have a soundclip?
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Old Oct 4, 2005 | 12:46 PM
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Originally Posted by kbronSS
with lt's, oryp, and no cats. anyone heard it? or have a soundclip?

You are joking right?


https://ls1tech.com/forums/generation-iii-external-engine/133169-various-exhaust-sound-clips.html
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Old Oct 4, 2005 | 01:35 PM
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damm....i totally had forgotten about that site!!!!!
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Old Oct 4, 2005 | 02:23 PM
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hhhhmmmm.....seems to sound like crap
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Old Oct 4, 2005 | 02:31 PM
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kbronSS,

a little off topic but I wanted to say Im from Mexicali, I live in San Jose California right now but Im down there all the time....

I have a 2002 NBM SS
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Old Oct 4, 2005 | 05:20 PM
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Originally Posted by ~ever~
kbronSS,

a little off topic but I wanted to say Im from Mexicali, I live in San Jose California right now but Im down there all the time....

I have a 2002 NBM SS

pm sent.
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Old Oct 4, 2005 | 07:48 PM
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Originally Posted by kbronSS
hhhhmmmm.....seems to sound like crap
nooooo, that's the setup I have, sounds fuggin awesome, gotta hear a car in person before you make a decision, sound clips on the net sound nothing like the sound in person...
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Old Oct 4, 2005 | 07:56 PM
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ITs true, find someone around you with the setup, you cant compair it to a sound byte.
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Old Oct 4, 2005 | 07:57 PM
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yes they sound great theres a guy on here with a fm13 with that exhaust and its sounds great love it!
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Old Oct 5, 2005 | 12:38 AM
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Originally Posted by kbronSS
hhhhmmmm.....seems to sound like crap
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Old Oct 5, 2005 | 10:32 AM
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Originally Posted by Hardtop00SS
nooooo, that's the setup I have, sounds fuggin awesome, gotta hear a car in person before you make a decision, sound clips on the net sound nothing like the sound in person...
no cats right?????
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Old Oct 5, 2005 | 04:23 PM
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Originally Posted by kbronSS
no cats right?????
Its all in taste, some prefer true duels etc over gmmg. I think GMMG is the most popular exhaust on this board, or one of atleast.

Without cats its slightly raspy, but not bad at all. Sounds great, not to mention flows great.
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Old Oct 6, 2005 | 12:24 PM
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Originally Posted by Zymosis
Its all in taste, some prefer true duels etc over gmmg. I think GMMG is the most popular exhaust on this board, or one of atleast.

Without cats its slightly raspy, but not bad at all. Sounds great, not to mention flows great.
sounds good. i really like how flowmaste sounds.....and the only other exhaust that i have had was the loud mouth but that was with manifolds and cats. the flowmaster was with lt's and oryp, no cats.
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Old Oct 6, 2005 | 01:25 PM
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I agree on ls1sounds.com I listen too everything and I like the sound of LT, ORY and flowmaster, now I m not sure how it perform but sounded really nice . nice rumble
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Old Oct 7, 2005 | 09:57 AM
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Originally Posted by cedric85745
I agree on ls1sounds.com I listen too everything and I like the sound of LT, ORY and flowmaster, now I m not sure how it perform but sounded really nice . nice rumble
Probably the worst flowing catback for ls1 and others will back me up on this

http://media.putfile.com/MOV0233472
That car has F13, LT, GMMG...nice rumble

I say if you guys do decide on flowmaster, atleast get a cutout so you can make good numbers at the track
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Old Oct 7, 2005 | 06:40 PM
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Great sound, but very loud at full throttle.
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Old Oct 7, 2005 | 08:34 PM
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As I said in another thread, I plan to be getting Kooks + High Flow Catted y pipe to toss onto my GMMG, it's what ron recomended when I asked him so I'm sure he's heard his fair share
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Old Oct 7, 2005 | 09:09 PM
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to tell you the truth my gmmg was fine, until i put lt headers & ory on.then it sucked!!!!!!!so i got rid of the ory & gmmg, & i put on true duals,now it is much nicer!!!!!!!!!!!!!!!!!!!loud but nice!!!!!!! aahhh maybe a little to loud,but real real nice!!!!!!!!!!!!!!!!!!
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Old Oct 7, 2005 | 09:21 PM
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I just have a flowmaster on mine (on there when i bought the car) and it sounds pretty good i think. But i think pacesetters with true duals will sound much better!
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