Keys went in pretty easy. I picked up the tool to unload the tortion bars, and the whole process was pretty simple. I had the stock keys turned up a lot, and I still gained an inch with these, so at least 2"" with more room to go on the bolts. I also picked up a set of Bilstein shocks that are for a 2"" lift, so I didn't have to use the adapters for the lower shock mounts.