I ordered my 6K 55 watt HID kits from DDM Tuning. I had to wait a couple weeks for them to get in stock. Communication is not good. It was worth the wait. They were easy to install, which is good, because no instructions are included. I put them in on Thursday, but didn't get out at night until last night (Sat.). All I can say is HOLY S**T! Are these things awesome!! They come on immediately, but it takes a few seconds to reach max brightness. When you really see the difference is when you flip the brights off and go to just low-beams. It's like closing your eyes. The difference it that amazing.

I couldn't beat DDM's price, but be prepared to wait. They don't answer emails, either.