jay0heavenly

I can't say for certain, but I remember reading on a website that you couldnt do the whole HID KIT, I can't tell you why exactly. Sorry, but you should definitely check it out before you buy, I'm sure somebody else on the forum could explain it a lot better than me. But I can say for certain that I read in a number of places that you couldnt. Maybe even email the people at American Muscles website.

Sonic3v

If your talking about how the lights use 2 single filament bulbs it doesnt matter when you switch to HIDs. That kit uses a conversion harness to divert the hi-beam signal to the top bulb. You wouldnt use that harness with HIDs, and if you get a bi-xenon kit you would still have hi-beams....but IMO its not needed with HIDs.