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.