Just got my Magnapack catback installed today! I am in love!!!! I wouldn't mind it a little louder, however. The factory h on a '96 GT has SIX frickin' cats! My previous system was o/r h-pipe and 2 chamber Flows, so I'm used to the noise. I just can't decide if I should put the o/r h back on or buy a catted x-pipe???
At idle it's quiet, but if you step on it, it growls. You'll like it, but if you're looking for really LOUD, get the packs and a high flow mid-pipe.