U can get from some motoshop.... but the IU must be within the
last 6 months when the vehicle was de-registered. It would normally
cost u ard $80 - $100 and it has to be re-registered wif ur vehicle
number..... normally motoshop would do the registration fo u.
U can change IU if its not working if theres no physically damage.
If there is crack or something, u will have to pay $$$.