Ok I am running 18s and want to fill the fender gap on my sedan. I also have hamann side skirts and am looking for a set of springs that won't make my car too rough or too low. I don't really care about full out race springs just comfortable and good looking ones. H&R, eibach?????? Also what warranties will I void. I am clueless. If you can show some pics and stories it would be most helpfull. I want to order these soon.