I think that I might be a Category ~&$%. The first time I had my Raptor off road it was completely stock and I had it on top of Cinnamon Pass at 12,600 feet in the Colorado Rockies. The Raptor will do anything sane bone stock. It might well do those same things a little better with some well thought out modifications, but right off the factory line it is even more capable than most owners want to admit. So, of course, they modify it!
I've made some modifications too. Despite this, the truck continues to run just fine. Which, of course, is excellent testimony to the quality of the as-delivered product.