drop zone is crap, also i've heard some people bad mouthing h&r(not in this thread, but other threads) when i bet they put the damn springs in wrong (front in rear and vise versa), i know shit happens, but that's not the producers fault! i just got h&r cup kit and skunk 2 camber kit for my gsr and so far i'm very happy, but i haven't even had em on a week yet... but i can sure tell a difference, i can handle the curvey roads in my hick town a lot better now!