most of the cars are running slightly rich, this is to protect the engine itself.when the weather temp etc changed...the stock ecu still can compensate to the changes..
installing fuel map controller to the stock engine may saves you in the fuel consumption, but for engine protection wise. it may reduces.
ic , because ask b4 at tom's malaysia he say no need dyno tuned ......
who are want to install this can help ask to comfirm than let's us know here
thanks
to all the heavenly sifu here, just wanna find out would it be difficult to find GTR 34 parts if there is any break downs or if there is any accidents? Moreover, will GTR owners face any problems in insuring their...