hi to all bro out there, my friend bought evo 9 with minor modification but this evo 9 fuel consumption is really bad. he want to reflash that ecu but some mechanic told him that reflash will only make minimum...
should i buy the apexi afc and boost controller meter, or save some money and go for dastek ecu....??? pro and cons......need all help from the sifus and tok guru...
anyway my engine is gsr and moding to go around...