I have the original bose amp, full console harness and sub from a 2006 silverado ss. I won't be using these in my single cab since I'm going custom stereo. All parts are in perfect working order. Amp is the oem bose premium (non-lux aka escalade) and is part #15267750 as shown in the photos. Not really looking to split up the parts.

$100 shipped obo

 

I also have an uncut interior harness from my 2006 single cab silverado with power seat. $60 shipped.