Yea i am just working out what kind of number is needed so they can compare the ECUs to see if the chip will work on our ECUs. I contacted the distributor here in Florida and they said if the Headquarters in North Carolina aproves, they will go ahead and chip the ECU. I contacted the headquarters and the asked for me to give them an ECU number. I have to call again to reclarify some stuff about where i go about finding the specific number they need.