The total protection package adds a ton of protection (and peace of mind) to my 2023 Subaru Outback. I love knowing that the engine, transmission, rear differential, and sides are protected from whatever I may encounter on and off road. If you've owned a Subaru, you know that the plastic cladding and under carriage skid plates offer little to no protection. I've had pop rivets and connection tabs pull from the car just driving in deep snow. No more worries about that happening. This is a very robust and good looking set up! I cannot elaborate on the installation, as I had Tru Automotive in Denver do the work for me. I did hear that the tech who worked on my car threw out quite a few cuss words during the process, as some of the components did not line up properly. It was an 8 hour job for the shop, so it probably would have taken me 2 to 3 times as long! The only bummer is that the differential skid plate required some fabrication work, as it did not align with the differential. I'm not too sure why since I crawled under the car to inspect the design of the rear differential prior to ordering the part. Oh well, aftermarket components can be that way.