Hey everyone,

I'm looking to add an mono amp and a subwoofer WITHOUT cutting into the stock harness. All the PAC harnesses indicate that it CANNOT be used with vehicle equipped with Navi...

Any thoughts?

 

By no means am I an expert but I'd guess that since you are only extracting line level audio this shouldn't be an issue. There isn't an issue where the pin out is different so I don't see why not.
For the nav and other high level functions where phase and voltage may be an issue then sure but here, nahhh.

 

It works, i just did one for my cousin's car the other day, tap into the preamp sub signal from the bose amp and u should be fine.

 

sorry i didn't see this sooner but this is an easy answer. you can use a posi-tap to access the harness wires. it's removable and barely damages the wire jacket. these are the only things i'll use for installs in my car.

Posi-Tap- No Crimp Tap

you can get them on ebay and amazon.com, etc.

cheers!

Bob