HID Dual Beam Headlight Conversion Kit for 2005+ Mustang (H13 Bulb)
 

HID Dual Beam Headlight Conversion Kit for 2005+ Mustang (H13 Bulb)

With Mustangs using a dual element, single headlight bulb that contained the filaments for both high and low beams this created a bit of a problem if you wanted to make the upgrade to High Intensity Discharge technology. In the past if you wanted the lighting prowess of HID bulbs in your Mustang you had to sacrifice your high beams. But not anymore!