I just finished the installation of XenonDepots Xtreme HID's and wanted to post the steps on how to do it.
To start the installation, remove the air intake system. Use an 8mm socket to loosen the retainer around the throttle body. Next, remove the electronic connector just forward of the throttle body by sliding the red tab away from the junction and then pulling off. Just forward of the filter assembly is a 10mm bolt holding the filter housing to the cross member. Remove it and the whole intake system can be removed from the engine compartment.

More to come...
Remove the OEM lightbulb from its socket by turning it counter-clockwise. It is the bulb located closest to the fender well.
Twist in the new HID bulb into the socket. If it doesn't fit, loosen the torx head screws a few turns. Once the bulb is in retighten the screws. Next, mount the resistor, relay and starter. Personally, I mounted the relay to the front frame and the resistor to the fender wall, outboard of the power steering reservoir. It hides them well and the heat from the resistor can be dissepated by the inside fender metal.
