There's a guy on another site that swears he's done this multiple times. Though I reeeeeeeeally doubt this will work, it might be worth a try if you know someone local:
"find a friend or someone who has a similar model year car with a cobb ap. unmarry it from their car, marry it to your car, then un marry it from your car. That will return your car back to a non lic unlocked factory map, and then give them back they ap and away they go."
"find a friend or someone who has a similar model year car with a cobb ap. unmarry it from their car, marry it to your car, then un marry it from your car. That will return your car back to a non lic unlocked factory map, and then give them back they ap and away they go."