So long story short, I most likely spun a rod bearing, for sure tanked the motor. When I got my tune I went the Joe cheap route and did not get a spare ecu. Now my question is, since I have a push start and the ecu is paired to the vin and I can't get a used one.... can I buy a new one? Or can that only be done by a dealer? Trying to put car back to stock to take to dealer for warrantee, but from everything I'm reading it's looking like I effed myself with the ecu. Any help is greatly appreciated.