70-2057
by METRA
AXXESS (70-2057) GM MOST(R) 2014-UP AMPLIFIER BYPASS HARNESS
- Amplifier bypass harness for select GM vehicles with a MOST (r) amplifier
- Plugs into output of OEM amplifier harness (21 pin)
- 72 inches long
- Color coded leads
(r) = registered in the US Patent and Trademark Office