Originally Posted by 01FR500

I'm going to echo what CubanJumper said, you need to know what you want in the long run. Your probably just wanting a daily driver that can pound some pavement. Go with all the mods that have already been mentioned.
[CAI, Exhaust, Gears (3:73 or 4:10), T-Lock, Tune (XCal-2 or Diablo), Shifter if its a manual, UDP] If you want just a drag racer, then get a power adder along with the other mods for sure Nitrous, Supercharger, or Turbo. If its an AutoX car you want then just go with Suspension mods from MaximumMotorsports. Stiffen the chassi with subframe connectors, shock tower braces, tubular k member, caster camber plates, and springs to lower the center of gravity, Get a set of Hoosier A6 or R6 tires as wide as you can fit. And some driving classes, Along with some performance mods. Hope it helps.