cold air intake question

Hi guys i know this may seem like a stupid Q. But where does the cold air intake go in the motor i look on google for some pics but cant seem to find out. What would you guys recommend a good cold air intake kit. Could someone also upload a pic of a cold air intake please in a 300zx

 

Your intake is pretty cold from stock dude haha. Not really much point getting anything else.

 

Under the nose panel.

 

Take off the nose panel, i'd recommend just getting a good pod filter.