How do I replace them and where could I find some bulbs? I want to change them out and either get more yellower lights, or blue/white ones.

 

There's 1,000 posts about this, just search for it. There's a very recent one about putting in JDM yellows

 

Is the fog light bulb a 9006 or H1? Like one of the $30 kits from ebay? Also did you have to buy a spare harness for these HID kits? I'm going to go with 3000k

 

dude.. search it up man there are so many threads about these kind of topics all over the forums

 

I did, I was a bit confused between headlight and fog lights. I typed in "replace fog lights" and got only about 6 threads.

Looks likes its a 9006 bulb however after doing some more research.

Also, where did people mount their ballast? Did they need an extra wiring harness?

 

Looking to order today, would like the help.

 

i believe fogs are the H1 bulbs on an 03-05 coupe. 06+ headlights may be different. if you want yellow ones, get the nokya bulbs. I beleive the Temp for those are 2500K. easiest way to access the fog lights are to remove front wheels and take off plastic well coverings. You will see a round cap that you can twist off. after that is a metal clip that you need to remove to pull the bulb itself out.

 

I have a 07 g35 sedan. Looks like a 9006 bulb, also the easiest way i've found from reading is taking off the intakes.