Instructions were fairly simple. It helped to watch a YouTube video in unison with them.I did get an incorrect bracket in the kit (2 left sides), which made the need to drill one extra hole in the main bracket to mount one of the pieces properly. Not bad, but would have been nice to just get the correct parts. Still 5 star rating.Does make the ride stiffer, for sure, but I'm still playing around with it too.Simple to install, all the pieces are there, I'd recommend putting some loctite on the nuts.Good product and I'm excited to tow without sagging now