i ordered a 6K kit from HIDextra, bi xenon. waiting til weather breaks a little to install it.
fair warning for 8K. my buddy had 8K on his tC. when it rained, you couldn't see the road or the lines to well. fair warning.
now the question is, do you want hi/lo or bi xenon? hi/lo has a halogen high beam bulb glued to the xenon low beam bulb. the bi xenon has 1 xenon bulb that moves into high beam mode, and back.
the kit i got is here...
http://www.hidextra.com/HID+Conversi...70df1dee8e3093
i only paid $87 for it with a valentine's day code (now expired). and i got a neat "brake/rotor" keychain!