A
achor
Guest
from wat i know, OBD II ecu doesn't mean that it can't use performance chip. but if u've got an OBD I ecu then want to use OBDII, the wiring part can cause u headache. that's why some people who drive EG prefer to stick to EG halfcut only. but if u've originally got OBD II wirings (EK n newer models), i don't see why it can cause u problems. but there r peeps out there says that it's already hard just to put VAFC to an OBD II ecu. that means EK type R n DC type R. i sincerely don't know. better refer to an EK owner. Satanic says he doesn't have any problems ^_^