I've done the HID for the low beam (55W) and the fog lights (35W) and was thinking of doing the high beams until I thought it through. If you could drive with high beams all the time, it would work okay, but think about it. When you use high beams, it is normally not for an extended period and they would take the same amount of time to warm up after the arc is struck as your low beams, so it would be the same amount of time before they are useable. I don't think it would be practical. I would suggest getting some Sylvania Silver Star Ultra bulbs for your high beams as an alternate.has anyone donea HID conversion for the high beam, im thinking of it , and i guess ill have to keep lights turned on so the drl isnt trying to fry the hid kit