Hey guys i need help i have a guy selling me a h4 6000k bulb for my fog/highbeam for cheap. But i need to know can i just replace the bulb or do i need to install a hid kit to get a white/blueish light. i have a 2004 g35 coupe with the stock headlights. if someone could help me out asap id really appreciate it.

 

is it a halogen or hid bulb? that will determine wat ull need.

 

Which one would i need to get in order to just change the bulb

 

U gotta buy bulb oil in order for it to work

 

the thing you posted isnt working

 

H4 bulbs are halogen and will not give the same light output as a HID. If you want HID bulbs for your fog/high beam you'll need a conversion kit.

 

and i would need a bi-xenon hid kit right?

 

If you have a halogen housing, you only put halogen bulbs in it. If you have HID lights, you only put HID bulbs in it.

It is illegal to put HIDs in haolgen housings. Not only that but you will have scatter and annoy other drivers on the road.

Plus your stock fog is yellowish for a reason, to provide more usable light. The yellow hue also improves contrast of objects on the road surface. You should not sacrafic your safety by putting in white/blue HIDs just to look like a ricer.