Custom Exhaust on a 97

Im looking to gradually modify a few things on my car. Im going back to college in tallahasee but im in Miami working and I want to put a few extra distingushing factors on my toy before i do. what do some of you other MC riders rec for a 97 LS?

you can buy ground effects kits, lowering springs (eibach makes the best from my experience), rims, spoilers, window tint, etc. Not a LOT of cheap things you can do to the engine unfortunately. Just do a google search for parts you'll find a bunch of stuff. Ebay isn't bad either.