over my summer in japan i purchased some oem 3rd gen denso Ballasts and some phillips 5000k D2S and osram 4300k D2R bulbs. 2 sets for roughly $330 planned for HI and LOW beams. some modification was required to the bulb base so that it would sit in the headlight housing far enough so that light could be projected. i will post more pictures on the details later, after i finish changing out my rear hub bearings.