i know the focus is a 9003 headlight bulb, but does a h4 plug in also?
if so i think im gonna buy a set of
Prolumen HID's
9003 is the same as H4, its just a diffrent name.
If you are getting HID's ake sure it has high and low H4's they are a bit more expensive but i think you should have it.
I can get this kit for 300$
There is a guy in TO that sells German made HID's for 190$. His ads are all over Kijiji under HID
im getting my self a pair and my g/f a set for her rsx