dude stop trying to buy cheap shit off ebay, go with reputable names in the business and you'll be fine. Most are the same but some are adjustable. Go with Koni, H&R, Bilsten, Eibach, Tein, Tokico, KW, etc etc, good shit is NOT CHEAP. And I would buy online, not necessarily ebay, but online sites because we don't really have anything in good shops locally and they will most likely tack on a charge so it'll be more expensive locally. I've always ordered parts online.