Pontiac Firebird 1967-2002 Birds of a feather flock together

Best sounding exhaust for these cars

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Old 06-03-2009, 11:49 AM
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Still love how the Corsa sounds on mine
Old 06-05-2009, 03:27 PM
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Originally Posted by Kev98Ta
There's a clip in my sig...
Do you have any others? Other than just a rev up clip? Like an in car WOT or a lfy by or something? If you dont, then you need to get them!!! Did you buy that x pipe or have it made? If you bought it, wher'd you get it from?
Old 06-05-2009, 07:05 PM
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GMMG in my opinion
Old 06-07-2009, 08:56 PM
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Originally Posted by evilZO6
Do you have any others? Other than just a rev up clip? Like an in car WOT or a lfy by or something? If you dont, then you need to get them!!! Did you buy that x pipe or have it made? If you bought it, wher'd you get it from?
Thats the only clip. I have one more, basically the same thing, just w/ more aggressive revs...

I had a shop fab up my exhaust. The only thing i supplied were the mufflers...
Old 06-07-2009, 10:30 PM
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GMMG Catback Or LT's and magnaflow

I like this one when he is leaving parking lot.

http://www.ls1sounds.com/GMMG/GMMG_stockWS6_folsom.wmv

Last edited by 1996firebirdformula; 06-07-2009 at 10:41 PM.
Old 06-07-2009, 11:38 PM
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I'm kind of partial to my Mufflex 4" w/ Spintech muffler. Nice and tame at idle, with no rasp (i'm sure high flow cats help that too) and it just screams at WOT, i get tons of compliments on it. I'd post a video but i'm deployed
Old 06-07-2009, 11:57 PM
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Bassani!!!! Ftmfw!!:d
Old 06-10-2009, 01:28 AM
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Originally Posted by Kev98Ta
Thats the only clip. I have one more, basically the same thing, just w/ more aggressive revs...

I had a shop fab up my exhaust. The only thing i supplied were the mufflers...

Umm....could you make some more? LOL. seriously that little clip doesnt do your amazing set up justice
Old 06-13-2009, 02:04 AM
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A 4' bullet what else?
Old 06-13-2009, 05:56 PM
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Texas Speed Rumbler. Sounds amazing, have it on my v6 and sounds even better on a v8.
Old 06-14-2009, 02:00 PM
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Arguably the absolute best sounding exhaust on our cars is some sort of true duals, I love how mine sound. Zero rasp, none of that machine gun noise at certain RPM's and very smooth. Mine are loud though and I'm getting it modified this week to add 2 more bullets into it and come out the back (my only pet peeve).

For a stock style setup, GMMG is suppose to be the best, and it does sound really good. But like EVERY other catback it will get raspy with longtubes and will have that machine gun sound at certain RPM's.
Old 06-14-2009, 02:33 PM
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I love the sound of a Magnaflow(have had it on previous cars), but I saved money and went with the SLP Loudmouth. It is definitely loud and intimidating. I love it. Keep in mind future modifications you have planned before you make your purchase. Buying long tubes and a Y tends to make the slp even louder and raspier than it is. It might be too much for someones taste if they daily their car.

The only things I've heard about flowmaster is people picking up a few horsepower when switching from that to another aftermarket exhaust. It wouldn't be the top of my list.
Old 06-14-2009, 03:56 PM
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I have a 3 1/2 inch X-pipe with Flow Pro Twister Mufflers Dumped & I love the way my car sounds. It just sounds mean & its Deep!

Here is a clip of it in a race against a stang for $100
http://videos.streetfire.net/video/S...SEB_140609.htm
Old 06-16-2009, 11:29 AM
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GMMG with cam, LT's and catted y
Old 06-16-2009, 11:30 AM
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Another vote for LM1, I love the sound, but when I get headers I'll have to put another muffler on because I don't want my car to be too loud.
Old 06-17-2009, 09:31 PM
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my car has by far the best sounding exhaust check her out
Attached Thumbnails Best sounding exhaust for these cars-v-421x316.jpg   Best sounding exhaust for these cars-cv-421x316.jpg  
Old 06-25-2009, 12:56 PM
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pacesetter, ORY ,and GMMG I love my cars sound



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