Well I've been researching a little bit into coilovers for my DC2, but D2's in general seem to have a problem with leaking/staying intact after a short while. Seems like most leak after a few months, they don't really sound like a quality product. I read Tein's used to have a rusting problem with a one-off batch a while ago but now they're absolutely fine, seem to have the best ride comfort/performance compromise.