Just picked up a set of slim hid xenons off eBay dirt cheap bout £31 plus you can order any bulb type and kelvin type at this price check it out if you thinking off getting a set.
Here's the link.
Slim Audi Xenon HID Conversion Kit A2 A3 A4 A6 A8 TT on eBay (end time 16-Sep-10 20:40:47 BST)
Here's the link.
Slim Audi Xenon HID Conversion Kit A2 A3 A4 A6 A8 TT on eBay (end time 16-Sep-10 20:40:47 BST)