Quite correct. Since im going to fit a set of D4s and a set of D7s i will be using two of the outputs of the ezCan and they will be sided, which means that one feed will be on the left, the other on the right. I have the Gen 2 so can configure it anyway that suits. Only the yellow trigger wire will go to the ezCan using the output that would normally be used for the extra rear brake light.
Iandavid, try looking at this, https://www.youtube.com/watch?v=QBPy9Tcc0pg&t=328s
Cheers