RNS-E upgrade
My question is I have a symphony bose (2 i think) and I bought a RNS-E for a steal and I want to add it in mine. I bought the plug n play wiring (non-bose I found out recently). I have a couple of questions
1: possible to use the Bose amp by jumping something?
2: I want to use Bluetooth and a couple of things like add a cd changer (oem? Aftermarket?)
Thanks for the help



