ok, the sub and amp were no brainers, but i was going to put in an aftermarket hu cd player from my old mitsu but the wiring harnes i bought wont fit right behind the new hu, so is there a way to put the sub into the stock hu, which is what i really want to do?

 

Yes. Any shop will carry a high-low converter for around $20 thatll convert your stock speaker wire to RCA cable. Or if you have Bose you can just splice RCA's in behind the radio.

What wiring harness won't work? Because Nissan has only had 1 style harness since 1995, so it should fit just fine, and youll definitely benefit from an aftermarket radio rather than the factory one.

 

thanks for your help, this was my first time working with car audio, so i was a bit confused, but i figured out i was missing something. its in now and sounds awesome. thanks again