the problem u have right now is because u still using the stock cps piping...change to bigger piping for a better flow, i think u will get a higher hp...
the difference of dynojet and dyno dinamics in readings are not that far off....dynojet about 25% while dyno dinamics at 30%..the lowest i think is dastek which i cant remember the load...
for me, i dyno'ed my car with Jai of Powerzone, im using NA mitsu engine, and he's one of the frontrunner in musc drag in 2010-2011 4g15 mitsu...good tuner i suggest u...
Ferrari has finally unveiled the drop-top roadster version of their 599 that will make its public debut at Paris in a weeks time and is limited to only 80 units...
Since there has been some sharing on other non jap ecu tunnings, perhaps if there is anybody interested in getting their jap aftermarket ecu tuned, you might be interested in this.