Here in australia they all recommend the Blitz SBC i-D. Dunno if it's expensive there in malaysia. But it seems that you can set the thing in auto mode, set your max boost .. and everytime you boost it will configure the gain and etc automatically ..
I'm trying to install Alarm system into my car. The circuit in my car looks complicate and need a circuit diagram for it. The people here don't dare to install it as they have no experience in my car model. And seems...