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Upgrade service to convert your existing 2007-2014 GMT-900 AutoSync unit to a 2015+ K2xx AutoSync unit. NOTE: YOU MUST PUT YOUR CURRENT AUTOSYNC SERIAL NUMBER INTO THE "ORDER NOTES" AT CHECKOUT! NOTE: Some first-generation 2007-2014 GMT-900 AutoSyncs cannot be updated/converted unfortunately. If you purchased your AutoSync after (roughly) April 2018, you should be OK. NOTE: If your new truck is a 2017+, you will also have to do the SDGM bypass wiring modification/pin swap, or purchase our SDGM bypass harness.
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$125.00