Originally Posted by Brando5185
Yeah the ballast are not stock either. I will pull the headlight out tomorrow to check the bulb and ballast and see what it says.
Really doesn't matter what ballast you're running. It's either 35W (standard) or 55W which I doubt they even make for a D2R bulb. Not a lot of people run 55W.
Most HID bulbs come in pairs for about $70-$100.00. Almost cheaper to replace both. If you are only replacing one then I reccomend taking the bulb out so you can color match them. You'll see the type and color of the bulb at the bottom of it in white. Just let us know if you need any help.