Im about to install a avic-z2 in my 06 lariat and I think i have every thing I need except for a resistor. So i have a few questions

What resistor do I buy to stop the sub pop, where can i buy one (send link) and how do i hook it up to my factory subs? Thanks

 

I used this:

http://www.sminntech.com/ampinterface.html

 

then follow this.
https://www.f150online.com/forums/sh...d.php?t=314233

Let me know if you need more info.