I am not sure exactly what you are talking about since there are 3 plugs total on the tranny. There is the speed sensor at the front passengers side and the two other plugs that go into the middle drivers side of the tranny. All my connectors are grey or black. Talking about the two that go into the side of the tranny, there is a 4 and 6 pin connector. I was able to get the sti 4 pin connector to splice into my car's harness to hook it up. You could go buy a 4pin connector at radioshack and use that or hook it up however you want. What is you actual question here?