After cruising around with some friends and not hearing my car at all, I want to do an exhaust. I don't think i can afford a full headers back exhaust so I'm thinking of getting Magnaflow High Flow catted x-pipe and muffler delete. My friend told me I would be losing performance with the cats and I should just do no cats and a catback system. I don't want something too too loud but enough to really hear the car. What do you guys think about a good exhaust set up for my 1996 GT?