Funnily enough, doing a color scheme of something lighter (like white or red or blue) with black wheels does a better job or making the car look sporty than most "ground effects" packages. Looks super nice!
And I'll die on this hill, but you can have as much fun in a small FWD econo-box as you can with a high-powered RWD sport coupe - take a cruise on a few of the less-used interstates where you can find some windy roads and have some fun!
Slow car fast is just as good as fast car fast. :D