I tuned it with Nistune software. Your correct that the Nistune Tables are not set up for MAP, but MAP and MAF are both 5 volt signals. I spent the time converting the tables in Nistune to make a MAP work and it works well. In fact I ran 9.3 with the MAP sensor and the factory ECU and simply my own custom programing. We also have a few customers cars we have set up as well and a few are daily driven. I was not wanting to release this info yet because I am not ready to sell the set up yet. Since the cat is out of the bag I figured I should settle the score It is still a ways out before I will sell any that we are not custom tuning in house, But we do plan to sell the set up in the future. Yes, it can be done and no it is not easy ;-)
