Quote:
Originally posted by Eric97217:
It is doubtful a cop will pull you over for not having a cat converter. How would they know.. The noise maybe a problem. But you remove the cat and you OBD II is going to go crazy.. You engine will stay on and who knows what else it will do, might not even allow the engine to stay running.
Not true. There are no sensors in the cat converter, thus there will be no error codes displayed (computer wouldn't know it's not there). Oxygen sensors are also mounted in front of the cat most of the time.