Nope. It can be done. There's 1 way to do it. You have to get a software update. Then the computer can be reprogrammed. While you are already at the dealership, let them do it. Unless you enjoy doing it yourself.
Unfortunately, that's step 1.
I gained 3 horsepower, and now get 36 MPG
I bought one of these from my local Ford dealer for $165 shortly after I bought my 2014 SWB van - I returned it to them less than a week later. The red circle you see in the photos is to remind you not to sit anything on top of it, because it's really flimsy!
I had the factory cargo covers for 2 of my Mazda wagons and I *assumed* the Ford one would be similar, but they're not - You could sit a small child on the Mazda covers and not bend anything - Don't try more than 4 or 5 pounds on the Ford cover
Don