We carry the highest quality Mustang HID Conversion kits on the market. If you're needing Mustang HID Head Lights or Fog Lights, we have the ones you want. Most of our competitors are selling old ballasts from years ago. We sell 7th generation ballast, which are the newest. So if you're needing Mustang HID Lights, don't pay the same for old crap from our competitors.... most really are charging close to the same for much older/ less reliable stuff.