Installing Diesel Performance Chips - Shop With Us For Diesel Performance Products | Dr. Performance – Dr Performance RX

Module Install Videos

On this page you'll find a selection of install videos for all the current models of diesel performance modules that we sell! We hope these videos help you in understanding how simple to plug and play Dr. Performance Modules really are. If you have more questions, please contact us.

The Selector Switch


The dial going clockwise:

Stock, Low, Medium, High


Plug white connection from the switch into the white port off of the module's harness.  The switch must remain plugged in to remain in the desired setting.  You can run the switch into the cab or leave tied up under the hood. 

Installation Instructions


Chevy/GMC/Duramax







Dodge Ram/Cummins 






Ford Powerstroke