i did have dual glass packs  on my 88 grand prix, yes i made custom duals on it!!! it had a FI 2.8L auto and it sounded pretty cool!! man i loved that car too lol......all though it got really loud and was like raspy the louder it got but at idle man it sounded as close to a V8 u can get lol....but i really want something that's loud and rumbly

mmm it does sound good

but i want to hear avengers/sebrings 

Here is my stock exhaust

http://www.nykontec.com/index.php?option=com_mp3player&Itemid=44

I will have Bosal up tomorrow.   

I used my Digital Camera and did it as an AVI, then I extracted the audio and put it in GoldWave and converted it from WAV to MP3

it is at... ummm
128 kbps

Why?
I also used a filter to get the crackling and fuss noise out of it.

well i think my flowmaster was smooth...then again.

haha i clicked the 1st link that u posted Nykon under "stock exhaust" and actually heard the Bosal set up... so i am sitting here and going "damn he got nice stock exhaust system..."

then scrolled all the way down and clicked the 2nd link and heard same sound... hahaha

good job man, thank you for posting the sound (you should put more sounds on your web page from different people with diff. exhaust mods)

and i am sure u were blowing some black smoke too 

its a new muffler with clean pipes, thats why

you got the cat back right?

just my 2¢ i think it sounds a bit ricey form the audio track but maybe it just u gotta hear it in front of you tho, who knows, i like the flowmaster's myself.. but i dunno we will have to see too.... plus my muffler has no rust and is in like brand new shape... LOL   what to do... what to do!!!