I have only the front as well, i bought it used from a member. I'm not going to lie, the main reason I bought it was for the looks but after fitting it on there is a huge difference between the stocker and the bst unit, the whole front has a much lighter feel and turn in is effortless even with a car tire on the rear. I'm not sure if i would buy a set brand new but i have seen a couple sets come up used in the classifieds for less than half the price as new. Hope this helps.
-Stewart