Like I said in the other post, basically all of my mods are in my sig. I didn't get to tune my car by any means on this Dyno. It was a big event here and they basically get your car on there, strap it down and do 2 pulls and then send you on your way with a graph. I didn't talk to the guys while they were doing it. This is just a once a year thing that they have where you pay $40 for 2 pulls and then an extra $15 for your A/F. And yes I realize my A/F sucks or I wouldnt have paid the $15 to figure out just how far off it was. Like I already said my MAF was definately calibrated wrong. Car ran ridiculously lean before and so that is why I got the optimizer, to try and fix a problem that should have never came up. So I richened it up because I didn't want to hurt the motor being too lean. With that optimizer I don't exactly have any wideband capabilities so I just dialed it in a little bit this morning and tried to lean it out just a little bit so I wasn't pulling 170HP numbers. Im definately calling Pro-M on monday though. I wanted to have all of this done before I had it tuned.