Well, he did - with PDX tuning, bottom line, period.
FYI - the dyno is in Edmonton, Canada. Vincent-h organized a big Subaru dyno meet and protune for everyone in our area, and flew the guys from PDX in to Edmonton. I do not know vincent-h, but I do not doubt his numbers.
Seriously, you can see the dyno plots and pics of it all in the Canada Forum.