I haven’t looked into installing these bumpers in official dealerships, but yeah, I think it’s only possible in independent shops, some of which are really cool and professional. And the bumpers themselves are better to pick from trusted stores like
https://bumperstock.com/collections/...f350-superduty, where there are lots for different cars, all high-quality. By the way, in VIN reports this installation won’t show either, since it’s an exterior part and installed in unofficial services.