I had.... A catted x-pipe bassani with mac catback 2.5 to 3.5 tips and sounded awesome. I totalled my other mustang so now i have just a o/r H-pipe (Mac).
cheers for the responses, looks like it will be either Magnapacks or Loudmouth then.
As for the Cats, well they are definalty needed in the UK, as you could be pulled over at the side of the road for an emmisons test (senser up the exhaust!!!!), straight pipes would be cool too, but sadly illegal, I may see about a custom exhaust, my brother has one on his V8 Land Rover (uses powerflow silencers), depends on the price I think.