I just retrofitted RS6/A6 ECE Bi-Xenon Projectors with Hella Gen III Ballasts and Philips 5000k D2S bulbs in my 05. It only took me about 20 hours with no sleep, but they came out good plus they were the first retrofit I have done.


Here is a picture of how little room there is to spare and I installed my projectors are as far into the housing as it can go while still looking good. The intake is just touching the light; its not pushing hard at all.
