Amazon: Smittybilt 2912 Wire Harness: Smittybilt I ordered the Smittybilt 2912 harness since it has an optional, dedicated power wire for the LED backup lights on the new rear bumper. It was a very easy installation. Plugs right in, no cutting or splicing wires. You'll need to drill holes for a bracket that mounts the plug, but that's hardly a deal breaker.5/5(9)