Guy from briskoda put his bluefin stage 2 vRS on JKMs rollers this weekend and made 251bhp and peaked at 270Ibft and leveled out at 250bhp till about 5200rpm. hes going to post the graph up later.
He's not to sure about his new stage 2+ map tthoguh as it only made 0.1bhp more(with no adaption time) however he thinks that it could be the wrong map loaded on the car. Ill post the map up if hes happy with it once he scans it.
He does think it has adapted some more though, and feels abit more pokey now.
My old DV did the same. the top bit fell off completely when i took it off, which i wasnt expecting. I was expecting a little tair. New D revision is much ,more solid though.