lifting my 2010 2 dr jk (2.5") and getting all pieces a bit at a time and trying to educate myself at the same time....was looking into 8 adjustable control arms, but do i really need 8, could 4 adjustable and 4 solid ones get me the proper angles for alignment....btw, i would not know which 4 should be adjustable if i can go this route..thanking you all in advance....