Well, the guy trying to sell you an 8000k bulb is bullshit. There are only two real kelvin temperatures for hid, 4100k or 5800k (philips markets them at 6000k) Also, the only hid bulbs worth purchasing are philips or osram. They are german made and make all stock hid systems (hella makes the ballast). Any other bulb that you can find would have a blue film that only makes it dimmer. also, the 8000k bulbs would probably not last any more than 300 hours compared to over 3000 for the philips or osram. The only way you can fit the hid bulbs into your h3 housing would be to use a dremel and custom mount them. Even then, the output would be horrible....your stock lights would give a much better output. Maybe you can try using an hid kit that sylvania makes, it mounts anywhere that you can put an aftermarket projector and gives much better lighting with your stock headlight.