i got an 02 tl, just wanna ask you guys that have this what path you used for the wiring.
how did you get it from the battery to inside the car? where exactly did you place the fuse?
how did you get the wiring from the car to the trunk? (exactly what part of the rear seat did you go through)
also, did you just put the wiring under the carpet, or under some type of cover....etc??
how did you get the speaker wire to the door? i heard it was a pain in the ass, anyone have tricks that made this a lot easier?
ANY type of help is appreciated.

 

There is an unused grommet just above where the gas pedal goes through the firewall that you can use. To route to the trunk, you can run the wiring under the carpet near the doorseals - just remove the seals. The rear seat is fairly easy to remove (see the sticky for the 2nd generation upgrade post). I'm still in process - I haven't gotten the speaker wire through the doors yet - I hope to hear some tips as well.