You know how all of you have been complaining about not having an HID option from Toyota for your xB. Well I found this post from biggiej on scionlife.com and I think you will find it pretty informative. Not a lengthy post, thank god, but very detailled.

overall the install is VERY easy (and trust you me im a complete newb when it comes to this kind of stuff) if it wasnt for the socket problem i could of finished the install within 15 mins. pretty much went like this:

-take old bulbs out, put in HID bulbs.
-connect the power wires to the battery
-install HID ballast (i just used some industrial strength velcro tape)
-run the wires across the engine bay with the zip ties
-plug all the wires in
-plug the socket from one of the old headlight to the HID's

thats it.

xhrhx15x is the size of the HID bulb that he used.

The kit costs about $250 and is available from www.mobileHID.com .

Have fun and show off your HID's. Let them know that Arlington Toyota Scion sent you.

jack