I got the Meguiars Headlight Restoration Kit. Works great but i had to wetsand the headlights with a 2000 grit sandpaper before polishing them with the kit. The result is, of course, much better than just polishing them. Then I used headlight sealer to protect them from yellowing for future. The results were fascinating for me, compared to the first time when I polished them just with the kit. PM me if u want more details what and how to do it. For the JDM, I was told to look in eBay, but the earthquake in Japan seems to affect the parts offered/delivered on the website.
