So I took my Boss to my friends shop yesterday to get some numbers in bone stock form. I bought a 2011 GT w/ 6M & 3.73's last year and had it dyno'd bone stock so I was curious how much more the Boss would put out. The weather was pretty good for the GT at 72F and 26% humidity and it put out 379.96rwhp & 364.59rwtq SAE. I think it may have been one of the stronger ones and that was with only 470 miles on the clock. Now for the Boss the temp was 80F and 17% humidity and it put down 404.5rwhp & 349.74rwtq SAE. I'm pretty happy with the numbers especially since the curve for the Boss had not taken a dip yet even at the rev limiter which seemed to come on at 7400rpm. Also the Boss had the GT's torque curve covered from 2100 to 3500rpm & from 5600rpm on. The GT's horsepower peaked at 6400rpm and was on the way down by redline. Oh yeah 1600 miles on the Boss with the oil changed at 770 miles and 93 octane in the tank.