What I did with mine is took the entire bulk head out. Pulled all of the wire and metal connectors out so I was left with the bulk head main body and three plastic connectors. I then drilled out each slot with 3/16" drill bit and installed the bulk head main body back on the car. When a wire needed to go to something in the engine bay I just pushed the wire through the bulk head connector and straight to where it needed to go. It has stock appearance without the wire being cut or connected there at the bulk head. I will never have to worry about dirty, loose connections there at the bulk head. I hope you understand all of that. lol
