N1 is authorised HKS distributor and they got dyno machine as well
so guess can they tune FCON ?
sure can
just the issue how well the know the machine and the ECU
hello2 my budies need help my add coolant warning lamp and beeping sound keep on beeping eventough my water level at my buble catch tank and my radiator tank full,i already change the sensor but still beeping,is...