Hid

[achillian]

krdehner-

I also have a '99 boxster and I installed Litronics (which I purchased new from Suncoast). It should be a straight swap. All the HID wiring and ballasts are located within your litronic headlight units. You should be able to slide the old lights out, and slide the new lights in. This is what I did and mine work perfectly. As randall mentioned, my HID light beams do not tilt up when I turn on my brights because I did not install the electric box which causes them to do so.

Did your purchase your headlights new or used?