The factory boards are not made by amp. They are much easier to install than the amp boards because they come fully assembled, ready to just bolt on, whereas the amps you have to assemble them piece by piece.My understanding is the OEM board are made by AMP. I will have the OEM installed at the dealer (MD), since they couldnt be ordered at the factory (Laramie). MD said they could install them when the truck gets there. I'm going OEM just so they are under my warranty and the dash button will work to extend/retract them.
There is no such thing as a factory power side step kit for the HD Rams like there is for the 1500’s, the harness would have to be custom built, and the sales code would probably not be available to add after the fact.
So, I would make absolute certain to ask your dealership if they are specifically installing the factory steps, if they realize there is no kit for them, and if they verified that the sales code can be added to your truck after the fact.