I have 2018 Camaro SS 1LE non-Bose, no factory amp.
Here's my setup: I am planning to use the PAC AP4-GM61 module to get the RCA clean-signal output straight from the 8" factory HU. It will then hooked on to the Rockford Fosgate P1000X5 amp via the RCA.
The output to the speakers will be...