Depends. If you go to Keep It Dirty Offroad's YT channel he has a video of the install. That part is pretty straight forward. I used a 90deg pick to get the yellow fender flare clips off which helps a lot.How difficult was the install? There is online video and there were wires going every which way.
As for the wiring everything is plug and play pretty much other than the Micro2 jumper for the higher powered DRL's. If you do the amber mod than it gets a little more hairy but you can set everything up prior to installing the lights. Once that's done though everything is still plug and play. I was able to take out one of the extra jumper harnesses on the lights since I did the amber DRL mod which cleaned things up more.
In the pic, top red circle is the relay I added and bottom one is where an extra connector was that I removed since I was cutting into the wires already.