I'm looking to do an exhaust on my zetec. I know that 2.25" is optimal but what should stay and what should I put it to make it sound good. What do you people think about a Flowmaster 60 series which is for 4 bangers?

1998 Silver Frost LX C-27 Kit, 19x7.5 42 offset Gunmetal rims, 20% tint, engine mods to come shortly... "It's never too late to be what you might have been."