1998 v6 mustang exhaust help

I was wondering what the differance is between the exhaust setup for the 1994-1998 v6 mustangs and the 1999-2004 v6 mustangs. There are alot more choices for the 1999-2004 sereies and i have a 1998. What modification would it take to make an exhaust for a 1999-2004 mustang work on a 1998. Also i am open to suggestions as to what would be the best exhuast for around $400 to $600. Thanks in advance to anyone who can help.

And the setups you saw were both for your engine? Because for had two v6's the 3.8 and the 4.2 liter. As far as exhaust, i think flowmaster is the best. But i only deal with muscle car v8's so i can't guarantee you would get a great sound.

the 4.2s are swapped in from an f150, there was no option for them

the car is different dementions, just order the right parts, i had Long tubes with a catted H pipe and a 2.5" summit GT cat back with force pro series mufflers welded in place. which are pretty muchb flowmaster knock off but thats more then $600

http://s106.photobucket.com/albums/m244/mustangman02232/?action=view&current=HPIM0571.flv