Looking to install HID's into my 07 F250. I am looking at this website:

JDM HID Xenon Kits 6000K 10000K 12000K

You can get HID's for low beams, high beams and the fogs. My 250 has one H13 bulb per side. H13's have two filaments. How does it work if I choose HID's for only the low beams? Or if I choose HID's for both low and high? Separate bulbs and if so how does that work with my current headlight assembly? Anybody done this?

 

If you get just the low beam you will have only low beam...no high beam. If you get the low/high combo you'll have both. The low beam just doesn't have the high beam filament. It'd only one bulb either way. The kit looks plug and play and will come with instructions