Thanks for your comments Adrian!
Well I would have assumed that supporting mods would have helped also, but Ian's car has the AFe intake & AR DP's and this is his result:
Admittedly there is a power increase, but once again the power drops off.
Then Pete thought something weird was going on with the dyno so he wacked his car up and proved it wasn't the dyno?
TBH I'm not concerned at all, as the power drops off at 150km/h and its very rare I will be reaching those speeds out on the public roads anyhow... I initially first thought perhaps the tiny turbos were just running out of puff at high speeds but Petes car proved that theory wrong... Perhaps running a FMIC is what helps in this scenario?
One question I forgot to ask you, in MT applications the procede features states you flat foot shift accelerator fully depressed when changing gears? also may I ask what is a stage 0 Map (I'm guessing you're referring to the default base map 2?)