For fog light conversion to HID you just have to buy the new bulbs. Check out SPP (www.supremepowerparts.com) Or Hoen XenonMatch (google it, get the website). I've heard that these two are the best for matching with your xenons, I've ordered a pair of SPP's for my foglights.davidjay420 said:You will have to buy a new set of hid fogs.The factory lenses are plastic and will burn from the heat of the xenons.check out umnitza.com
No offense, but your wrong twice..2001BMW330xi said:For fog light conversion to HID you just have to buy the new bulbs. Check out SPP (www.supremepowerparts.com) Or Hoen XenonMatch (google it, get the website). I've heard that these two are the best for matching with your xenons, I've ordered a pair of SPP's for my foglights.
As for the type of foglights and how to change them, just check your owner's manual, it's alll in there. There should even be a diagram showing how to change them.