I plan on autocrossing, drag and street use. How many of you guys run the road and track box? Is it the bomb or what? What springs to get? Race or super sport? With the race springs does it beat you up on the street? Do you keep the quad shocks with that kit? How about the race valved bilsteins, are they worth the upgrade? With a blower, 373's and slicks should I run the torque arm too? How much stiffer does that make it? Is the performance worth it for the sacrafic in ride comfort? I really don't care if it is stiff if the car rips asphalt! I just don't want to be bouncing down the road like a rice burner on cut springs ya know!! help me out yo!