Not much help I'm working on the same type of a build, a good way behind you though. I don't have any spring recommendations, but would suggest you look elsewhere, this forum is pretty quiet. Try researching under "BMW compact rally" since there is a ti class in the UK. Your best resource, if you have the budget, would be to call a few suspension companies or specialist vendors and get their recommendations. They are probably going to want the weight at each wheel since your car has a non-stock engine and your trying to balance height. I'm probably going with coil-overs since I'd like to autocross & rallycross. |