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AMP Research PowerStep Pass-Through Harness



  • Double's your accessory ability
  • Provides additional OBD-II port
  • Easy to install
  • Made In the USA


The AMP Research PowerStep pass-through harness will give you two OBD-II under your steering column. Adding a second OBD-II port in your vehicle will allow you to have multiple accessories at once. Also with the AMP Research PowerStep plug and play pass-through harness you can do a diagnostic without unplugging your AMP running boards.

This takes just a few minutes to install with AMP's easy step by step instructions. So if you want to install the AMP running boards by using the OBD-II but don't want to lose access to it than the AMP Research PowerStep pass-through harness is for you. So what are you waiting for order yours today!

  • Model: 76404-01A
  • Manufactured by: AMP Research

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