I bought them off ebay for about $100. I did not have the factory fog lights so I wired them up with the side marker lights. they have the option to run the 5 white LED's or the 5 blue LED's or both. I chose both. They fit perfect and look great in my opinion and they match my HID's. I didn't find any threads about this particular part so I figured I would post one in case anyone else was wondering about them like i was. I did
cut wires just for the way I installed them. I'd imagine you can install the fog light switch and wire them up directly with the fuse box, though. Here's some pics. If you would like any more, no problem just ask.