Hi, I am not very mechanically inclined...so I dont really know what I need to lower my car...Dampers or springs...or even what ways each of them would benefit me. In addition to this what brands should I be looking at when making a purchase or either of these....Also what do you guys think about the ASA AR2 18inch rims... I currently am riding on the stock bbs 17inch, would this be an upgrade or downgrade? Any information on these things would be greatly appreciated! Thank You!