Where to buy a simple exhaust

I have a 91 LS Auto, bone stock as my daily driver. All of the stock exhaust is now pretty much rotted. I would like to replace and still be able to pass the emissions test. Can someone please guide me where I can get an exhaust for it?
I did the google search and got hits on amazon and ebay but when i inquired about it, they said it will not pass the emissions. Also performance exhausts at $500+ is not somethign I can afford at this time.
Can advice would be much appreciated.
Thanks

EBay cat back systems $120 shipped will need some modifications to some hangers.

Please do a review too :slight_smile:

When I ask them, they say that it wont pass emissions. Any ideas?

[QUOTE=TegFan;2288865]EBay cat back systems $120 shipped will need some modifications to some hangers.

Please do a review too :)[/QUOTE]

Don’t modify your catalytic converter… Hence cat-back exhaust… From the cat, back…

go to a salvage yard and yank a descent condition exhaust system of a junker?