I am focusing on a CS setup for autocross, so I have done RoadsterSport Race exhaust, Koni Sports, and Karcepts front sway bar. My autocross wheels are the stock wheels with yet-to-be-determined performance tires. My daily driving wheel setup is 17x8 Konig Hypergrams with 225/45 General AS-05. I have also added an eBay rear spoiler and flashing third brake light.