I got a late start on this today but I got it in - the install is very easy and straight forward.
Didn't have a chance to get but 1 quick pic
Nice kit, Im going to paint the brackets, other than that it did require to drill 1 hole. All in all simple job.
I did test drive it but not too extensive of a drive, initial impression was great, I drove over some areas like train tracks and some rough road. Those areas were rock solid feeling when driven over, before not so much. At times the damper can make steering feel a little bit heavier if that makes sense. That doesn't bother me though I actually like it. Most of the time you don't realize its there until you hit those areas that gave hard type knock or wobble. For $60 its a very noticeable upgrade for me and am wondering why these trucks did not come with one to begin with.
Now the Yukon was pretty smooth stock, once I put the Readylift kit on, there was a rougher aspect to the ride when driving over previous mentioned areas. The damper has returned the ultra smooth feel. I will evaluate it more but I did not have to drive far to tell it was $60 well spent. Sorry not many pics, but the link I posted earlier on about the install by another member here looks the same. If anyone has any specific questions just let me know Ill try and answer them.
Bottom line I am glad I added this little damper.