My bro has a 99 XJ, He is really sick of the stock flares and doesn't really like the look of the Bushwackers. He is gonna have Carl and Von build him tubes for his flares.
It will start off on his ARB Bull Bar and go a little higher than the mounting of the original flares, and connect to his rock sliders... The back ones are going to be totally custom and I don't know how Von and Carl are going to fab that up, but it will be interconnected to his rear bumper/tire carrier.
He's then going to cut off the extra sheet metal so he has more clearance. talk to Von or Carl see what they are doing exactly... They are also giving him a good price for it!