Window tint was my first mod.
I would think most dealers will install in correctly, with that said, seeing the new price Ford is charging* for the tow Package, if you are at all handy, I would recommend doing it yourself, it's a fairly easy job. Just pay for the software unlock, but even that is not absolutely needed.
* I think the price went up so much, so fast, because of dealer push back now that the responsibility is on them.
I finally got the OEM towing harness the other day, it was almost 3 weeks late, I even paid for 2 day shipping, because they said it was in stock and ready to ship... I'll never order anything from Fords' Accessory place again! Terrible customer service! The jerkoff I spoke too in Orlando was super rude to me!I was going to have the dealership program the trailer hitch configuration. I might install myself though after reading about the guy here who said they cut bolts and didn't replace.
Removing the cheesy fender badges.What is or was your first ...