Deff I am waiting on bilstein b12 kit now ill let you know if I get before your purchase I did not want drop originally was going to do perches I just want to level cause I'm on 19 inch sdc f14s and hate the bigger front gap but I figure the new springs will be better as same rate but linear and I was under impressing if I do dinan upper mounts I will gain travel in rear and front cause of shorter bump stops also you need to get adjustable end links I've been told for front so the sway bar isn't In stressed position which effects ride quality substantially.