Keep in mind the RMS system includes upper and lower control arms and their associated bushings and ball joints. It includes your choice of springs and a free set of replacement springs. It also includes a 1" sway bar and motor mounts. The RMS also includes power rack and pinion steering. Keep in mind that a power rack and pinion kit for a B and E body from Unisteer is $1300.00 to $1400.00.