The parts for your conversion...
Can be found on ebay. I just ordered the 6000k d1s bulbs from sonic tuning, two ballasts, two corner blinker led lights from eBay and I am getting lux angel eyes when they're in stock. Let me know if you need links for the conversion. I bought 320d lci headlights from a 2009 btw and I have a 06 pre lci e90.. Plan to do the install on my own and with help from diys and a lil searching.