Here's the mods on my 2000 v6 and how I did them for a little inspiration (:
Stripe - plasti-dip ~$13 a can
Rims - plasti-dip
Hub cover and red paint - acrylic paint $0.97 a bottle, hubs were like $5 on eBay.
Rear decklid and rear valance blackout - plasti dip
Interior repaint (still in the process)
About ~$50 to do entire interior
I don't have much for performance. RTUNES CAI off eBay, $70.