No. It would be one main bundle with other bundles coming out of it. I have a main harness coming from the engine and it branches out to the fuse block and anouther goes to the dashbord and anouther brach to the exhaust. When I try to add a wire to the bundle it has to go through every path point that the orginal goes through. I can just add a wire to the middle of the bundel if that makes sence.?