You will need to add a set of hid fog lights (xenon bulbs) which require and come with their own ballasts puchased as a set. They come in 35 or 55 watt and various temperatures.The higher the temp the bluer the light gets. Stay close to 4000K to match the headlights. Check out sharphid.com I used Apexcone lights from them.Wiring is fairly easy..cost was something like $135 for a pair.Also I think they were H10 bulbs