I am building up a 5th gen, cx or vx hatch for the SM class in my local area. I was wondering what spring rates to run? I will have a B18B from my crashed integra going into it. Also how much of the interior can you strip out in that class, because I have a daily driver, Saab 9000 Turbo, so I will build my civic for mainly an autocross and weekend car.

Thanks in advance for the suggestions.

P.S. If you have any other suggestions on civic setup, SM setup, or anything else please post I am very interested.