This custom amp harness was made by Lucid Automotive a couple years ago. It allows you to connect an amp to your factory stereo without cutting any wires. It provides RCA jacks for all 4 channels. It also changes the Mute button to turn off the radio, instead of just muting the sound. This way your CDs resumes and the same point you pressed mute.

The price is $60 which includes shipping to anywhere in the US.

You can email me at rshah0-at-yahoo-dot-com.

Also check out my OEM CD changer for sale:
https://www.s2ki.com/forums/showthread.php?...threadid=131966

 

CAN IT RUN WITH MULTIPLE AMPS?

 

The harness has a Line-Level adapter that provides 2 pairs of line-level RCA jacks. It also has an amp turn-on wire. The adapter has dials so you can adjust the output level.

Obviously you can connect a 4-channel amp or 2 2-channel amps to it. I'm sure you can add more amps if they have pass-thru line level outputs.