HID KIT
 

Hi everyone, i'm new here so please bare with me. I've been a member of other car forums and i recently joined this forums to help my friend out with his Nissan Armada. He recently bought a HID kit H4 6000k and the only issue we're having is the bulb doesnt fit in the headlamp housing, i.e. the bulb's metal bracket that separates the actual bulb and the wires is too big to fit in the headlamp assembly. It won't lock into place. Has anyone experienced this with their own hid kit and if so what did you do to correct it? and if not can anyone recommend some sites or places to find a plug and play hid kit for the armada. Thanks everyone for your help.