Hey there! Congrats on getting a Wrangler! The Sahara is an awesome comfort ride. I think they come with the stock bumper and these are the factory steel bumpers from Jeep. The big differences are:construction- plastic vs steel, winch readiness, and most of the stock bumpers have the wind guard between the fender and the bumper bs the open gap that I have. I’m hoping that helps! Thanks for watching the vid and welcome to the Jeep life!