If you take out the back seat and pull off the rear side panel, you can get at it pretty easy. There is a stud on the bottom of the "boomerang" that holds it on. I think the nut is like an 11/32". If your arms are long enough, you can get at it from the trunk, but it is way up there and quite a reach to get at. There is also a Phillips head screw at the top that you get at from the outside of the car. Once those 2 fasteners are removed, the thing kinda lifts up at the front to clear the stud then pulls out away from the car. Hope this helps.