I just bought a 2K1 Maxima and want to change the bulbs. I notice a lot of talk about the PLASMA's. Are these a simple bulb replacement and I'm on my way? Plus I want to change the fog bulbs also. Any info on both of these would be helpful. I like the bright white look but I want a strong out put also

 

If you want white light get the Superwhites because the Plasmas will be purplish. The headlights are H4 bulbs and the fog lights are H3 bulbs. They're simple replacements (fog light bulbs might be difficult to get to if you don't know how).