I have a Audi S4 Quattro 2005 B7 And I am trying to find out if its possible 2 upgrade my headlights to a similar spec of the B8 version with the LED striip running through it. I have Factory HID/Xenon headlights and all the replacement LED after market versions are not compatable with Factory HID/Xenon Headlights. O would appreciate if any body could point me in the right direction one way or the other.