2004 a8 where to buy parts
 

So, i called shokan today nothing they dont have a8 parts called the dealer and said ouch, i need to the power convertor on the driver side headlight and also a side marker on the driver side the one in the trunk can anyone help me out here please?

What the hell is a power converter? Do you mean the ignitor/ballast for the HID bulbs?
Shokan gets parts in as people wreck them, so if you can stand to wait a little while there may be a set for you in the near future.