bros and sifus,
maybe this is noob question but i wonder...
can i upgrade my 4G63T engine with high cams such HKS or BC 272 in/ex without having any upgrade with management such piggyback (E-manage) or SAFC...
i'm...
i'm currently running a mivec 1.8 and would like to ask 2 questions:
1) should i maintain safc+itc? or
2) change it to e-manage which have a complete package of both above? or
3)any other management that suitable for...