it is an issue Ihave heard of a number of people in vic who ahve been causght and have had to take their mods out to get the car to comply if you have an epa test in victoria nd they see an aftermarket ecu even if the car passes the test the car is failed cause to is not approved. that is why I'm an advocate of the power fc and remapping ecus.
becarful guys when you do your mods this could happen to you
meggala