Thanks for the details about the harness. Im at a crossroads between buying the V2 or upgrading to the tunercats CAN device. Either way, I will have to make the harness for nbo2 simulation. It's a question of how easy or how inexpensive I want to make this on myself. Ultimately, I'd like both. The tunercat gives me the ability to do more vehicles with less residual costs; the V2 is just plain sexy. Therefore I've been leaning towards the tunercats first. Ill work on the harness on my weekend.