@nihell have a stroll down to @Subirex Automotive garage in auckland and you will see a beautiful a-line parked there which they have custom modified and tuned and it runs like a skinned cat...that one has exhaust, fuel pump, intake and intercooler sprayer... @Pappu1 tuned it and got decent power out of it...these guys are the best and most reliable people to speak to when coming to subis