And if they don't is the DEF cover compatible with them?
Running the DEF harness under the body like that, without protection, seems ludicrously careless for a "trail rated" vehicle.
I will be getting the MOPAR rock rails from my dealer. The parts department says $750 for the rails and the service department said $450 for fitting. Having heard some stories and read the installation instructions I think they can have the $450 with my blessing and heart felt thanks.
I think you can see from this that I already scuffed the paint on the bottom, and scraped the exhaust, so I was very close to ripping that harness out. Not good design.