So I have a 94 FD and I'm trying to run speaker wire for my components into the door but I see that there is a wire harness. How am I going to get the wire through that and into the door?

 

 

I usually find an unused spot, either in the spaces in the clip or above them in the harness, and drill it out a bit to accept the wire going through. I also like to make a way to disconnect the wires there as well and then tape or heatshrink over it to keep it solid. That way you have an easy connection should you ever need to pull off that boot or your door.