Sorry I don't get on here much. You asked about my fog lights on my 2011 XL.

I bought the fog light mounts on ebay cheap.
A wire to bulb connector x2 on ebay
A wiring harness through Buggman
and just generic automoble wiring and heat shrink tubing wherever is cheap local

It probably cost me about a 100 bucks to do, probably 5ish hours to install because I didn't really know what I was doing. Plus I wanted it wired separate on my dash as you can see in my pics