See, you are wrong. The spacer lift in the pat does NOT go between the springs and strut, it goes ABOVE the strut. All Factory suspension bits stay the same, In the same place just its 2.1" higher. You will need an alignment afterwards. but it works great, keeps the same ride, and handling. I Run a teraflex spacer in my JKU as well with great results. with the FDII package and stus coils, you don't even gain an inch of lift. don't see the point. and they are wicked expensive. RRO products are NOT cheap. There are no aftermarket shocks and struts I know of for the pat besides monroes, which is not a bad thing, they rock on my JK.