The EcoHitch Hidden Trailer Hitch Receiver # 306-X7277 does rate a 10 out of 10 on our difficulty rating as it is a very in depth installation. It requires removal of the rear bumper cover and trimming of bumper cover, underbody panel and wire harness holder to properly install the receiver. There are several different tools such as a hack saw, coping saw, reciprocating saw, and a jig saw that would allow you to accomplish the cutting required. You will also need a basic set of hand tools... view full answer...