I did the coating for exhaust manifold and turbo housing...
It does help prevent the heat travelling to radiator,which causes overheating,or aircon shut down...
i heard there is a member from zth, he's saying tat now SAFC II install in gen-2 would be dangerous, coz APEXi haven design the program for gen-2, and also the wiring map has not been taken out from proton.....
izzit...