Guys I need to know what are the mods i need to do in order to use on GT45r as cheapest as can of coz,currently my engine is stock however with 4G67 block and crank the same also and already have 1.5mm metal...
Currently im sourcing for an used haltech E6X so i was asking around. But there are quite numbers of plp advised me not to get used haltech ecu saying its quite a risk.