OK to start with here are my upgrades before the Piggyback.....and also a big thanks to the all guy's at Envy imports for putting up with me today.
Powerduct(lol)
Air Fliter Element
Highflow GT30/71 with Garrett BB set
Dump pipe
Manual bleed valve
Standard tune is shown in Green.....the Standard ECU was taking over the piggyback at 5,750rpm.....hence the abrupt end at 164KW's....if it ran all the way to 6,500rpm's it would probably go to 170kw's.
Dyno tune is in Red. PSI has been lifted to 18psi but still bleeds off to 15psi. Response has only been shortened slightly out of the hole. Power is delivered a bit smoother. The biggest problem I had was how much power was lost through the standard intercooler after a run(approx 20-25kw's). The other small problem was wheel diameter.....the non AR-X's will always make more power because of this. Fuel economy is awesome... normally I get in between 5.8 to 6.2....a 50km run in peak hour saw 8.8 and that was with a couple of squirts. Oh and no problems at all with fuel.
So upgrade advice before tune with the mods above.....a good sized intercooler(does not need to be huge though) and a good electronic boost controller and smaller diameter wheels.....then you may see 210 to 220KW's everytime