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Metra-70-2057 14-UP GM AMP BYPASS HARNESS

Metra-70-2057 14-UP GM AMP BYPASS HARNESS
Metra 70-2057>

  • Amplifier bypass harness for select GM vehicles with a MOST amplifier

    • (r) registered in the US Patent and Trademark Office



    • Applications


    • Chevy
    • Silverado 1500 2014-up
    • Silverado 2500/3500 2015-up
    • Suburban 2015-up
    • Tahoe 2015-up
    • GMC
    • Sierra 1500 2014-up
    • Sierra 2500/3500 2015-up
    • Yukon 2015-up

      • UPC = 086429305599

      Metra 70-2057 PDF Instructions

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