I can't help you with the turn signal bulbs, but as far as the 9005 bulbs I have them in my IS now and they match the fogs perfectly. The brand is Max, and the bulbs are specifically called "Max Gold" (kinda obvious isn't it). I don't know if they are available online anywhere, but if worst came to worst I can give you the # of the store I picked them up at, and you can see if they ship. One caveat however, if you are running the DRL's you might not like the extremely yellowish color, it's your preference. As far as high beam lighting it takes a little bit of time to get used to the contrast between the yellow and HID's. I do know they are extremely bright, and lighten everything incredibly, but haven't had the chance to test them in foul weather where they really should work best.