I have a 2k2 Maxima SE and I'm in the process of putting a stereo system in it. Where is the best place to run the power wire from the battery through the firewall and into the car? I want to avoid drilling if possible.

 

There is a hole behind the drivers side strut tower. You need to remove the wheel well plastic from underneath to gain access to the wire. Once the plastic is removed, you will notice a grommet that runs into the car. Just make a hole in the grommet and you will be set.