My car just rolled 100k. I am going to check the fluid in the rear shocks first before replacing them. I want to put a set of H&R lowering springs on it alond with a set of wheels/tires due to the fact that it needs tires anyway. Been waiting for them to wear out since I got the car to upgrade to 18's or 19's. Hopefully the bouncing rear end issue will go away and not have to cost me too much.