where can i find a good bolt on Porformance Exhaust?

[Legacy]

title says it all.
i'm look for a bolt on exhaust for my 91 xj stock.
i don't want to pay an arm and a leg.
I've heard that dynomax makes bolt ons but i don't really no anything about them.
can any one help me out.
thanks Legacy.

[Lucas]

dynomax fits great and is relatively quiet. Ive used their stuff on two jeeps and paid less than 120 for each system. Rustys offroad has a cheap cat back too.

[Legacy]

thanks.