I just had the Stealth EcoHitch installed on my 2019 LR AWD. Yes, there was a hole necessary to be cut in under the bumper where it sticks out. Later models come with a cover that is removable instead. If yours doesn't have that removable cover, you'll need a whole cut wide enough to not only have the hitch protrude out, it will have to be a bit wider so you can get a socket wrench in there to remove and install it. As to the install, the bumper cover comes off, and then the bumper part underneath is removed as well as a couple of adapters the bar mounts on. The hitch replaces those 2 adapters which bolt onto the rear frame. Then the bumper is installed on top of the hitch mount. Then the bumper cover is reinstalled with making a new hole or as mentioned on later models, the hole doesn't need to be created.