I'm running lluminas on my civic. If you are going to run the street and do some autocross or just aggressive driving you have to have adjustable shocks. No shock valving can do it all you have to be able to adjust it otherwise its too harsh on the road and too soft on the track.You have to compromise some where if you can't adjust the shock. And I love my Iluminas, one of the best changes I ever did on the car. I'm running Mugan race springs, poly bushings, si front sway bar with poly bushings, and 15/16 rear ST sway bar. Upper and lower braces front and back.