I had searched everywhere trying to gain information on rear shock options and I would like to share the information I found in case some other poor soul I also searching. I looked at replacing just the shock portions but I had a broken rear spring and would need a set springs. So I started to look at adjustable aftermarket coil overs after all the stock setup is essentially coil over. I talked aldan american and ordered .They work wonderfully. There is about a 1.5 inch ride adjustment up and there is a firmness adjustment knob plus I have brand new spring. The diffrence is amazing.