Never quite understand what takes them so long on some of their parts and concepts. That bumper was shown, what, two years ago? Go Fast Campers completely redesigned their camper and assembly line in that time. Probably just comes down to priorities. Then again, I'm not in manufacturing, so I have no idea of what goes into that kind of thing.
They already exist but they are only available on full factory trucks. They've told me that production vehicles take precedent over individual parts sales and some of them don't agree with that philosophy. They did say that the wrap bars are backwards compatible so you can add them at a later date when they finally produce enough of them to sell a few to us peasants lol.