I am receiving MAX R's car soon at Customs in Yokohama (end of the month) and rather unexpectedly after customs clearance to pass the emissions test (supposed very strict) it will probably need to standard (or functioning as standard at least)
What can be left in place and what would need to be temporarily removed/unplugged?
I don not want to remove charge cooler etc unless I really have to because as soon as emissions is passed it will go back to its current condition.
My thinking would be replace ECU, VXR injectors (?) fit standard exhaust
remove supercharger (?)
An alternative way of putting this would be what can I leave in place as to save time/money
All with as many used parts as possible
This is a complex issue I guess and any help and advice will be greatly appreciated