Installation took about 40 minutes, 15 minutes to remove the trunk lid trim, be sure to follow the instructions. Lay and fasten the water supply hose for 5 minutes (be sure to stock up on additional ties, they are not enough in the kit). A huge surprise during installation can be if you don’t read the instructions before starting (as I did), the camera is unscrewed from the standard mount with a Torex 6 nozzle, which I didn’t have and it turned out to be impossible to buy it in the evening (21:30), I bought the next day at Fix Price, only then I continued. It took about 5 minutes to rearrange the camera mounts, cut the standard hose and insert the tee. After 20 minutes, collect everything back. I summarize, the kit is good, everything works, if the hands grow from where it is necessary, then you can put it yourself.