doing some work on my 94 5.8 EB starting to hear an exhaust leak so I think its time it still has original exhaust any suggestions on brand not looking for headers just want catback or possibly new cats with new system thanks

 

Suggest using punctuation when posting.

 

Good local independent muffler shop and make sure they use alumanized pipe. I run a take-off mini-van stainless muffler on mine. But I don't wind it over 3,500 often so more flow is not a big deal to me...

You likely have two cats. Front cat will be the issue as it sees the most for oil consumption. So they plug first. Before I spent much on the rear half, I'd be looking at the condition of the cats ...

Dynomax makes some nice full flow round mufflers that sound good w/o being loud