Shop Blessed Performance for the AMP Research Plug-N-Play Pass Thru Harness for your 2013-2020 Dodge Ram Cummins diesel. The Pass Thru Harness allows you to still use your OBDII port without having to unplug your PowerStep. This harness helps you use other accessories that require the OBDII port.
Highlights:
- Supports Multiple Accessories
- Plug-N-Play Installation
- Supports Multiple Accessories
Vehicle Fitment:
2013-2020 Dodge Ram