It is also not any better than any other immobiliser. Unless it's on the CANBUS talking securely to the ECU, thieves will likely just bypass the module physical

It is also not any better than any other immobiliser. Unless it's on the CANBUS talking securely to the ECU, thieves will likely just bypass the module physically if they have the time. This coupled with a CANBUS integration with the ECU to prevent it from starting would be pretty good though, since no one can wirelessly collect the signals to spoof the code.