Sorry, its been a while since I did them. I do remember drilling a hole near door sill for something. I remember the instructions didn't match the wiring but assumed they had fixed by now. As best I can remember they showed mounting the controller on the opposite side from where it fit. Sorry I don't remember more.They don't have a plug and play option for these, the amp research do though.
When you installed these, how did you run the wires in to the cab? Through the drain plug, or some where else?
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