They are available on the net and on ebay. I have only heard horror stories about them and therefore would never get a set myself. If I needed new headlights, there are some ones on ebay that are oem looking, but with clear side markers instead of amber.
The horror stories I am referring to are like once the lows are aimed properly, the highs arent, and vice-versa and can never be fixed. Also, the light output is horrible, one guy bough a set, used them for a week until he drove at night. He then went home and ripped the projectors out and reinstalled the stock ones. No, the projector doesnt take a bulb, it only lights up a little bit and doesnt do anything at all. Because it is taking up room in the center of the headlight, the low and high beams are severly crippled.
Basically, I am advising you to not buy them as they are probably a waste of time and money.
But, there is a set here:
http://www.carpartswholesale.com/cpw...eadlights.html
The oem set I was talking about with the better markers are here, called "euro":
http://cgi.ebay.com/ebaymotors/02-05...12340350QQrdZ1
(There are 3 different versions/colors of the last one)