yes I think you would be correct. Cobb realy seems to cover the bases well I am hearing.I'm not in boost until it warms up and its 90 degrees everyday. I don't think that would be any indicator of my egt's. My car does not warm up any quicker than before. I do not have any way to measure egt's so I trust that cobb looks into this. Like I said boost is not increased that much on stage 1+ and back pressure is most likely cobb's concern.