The ORI bar that I just bought arrived with 0 instructions. Looking at their pictures (which aren't zoomed in) it appears these light bars are merely bolted on top of the plastic. When I realized this would not work, I called ORI. The guy that answered said "I told the boss he needed to put instructions in those." He proceeded to tell me to hole saw 4 places through the bumper cap to mount directly to metal.Jeff said:make sure you get one that bolts to metal and not the bumper cap. i love simple light bars like that. they look good and hold lights.