Hi guys, we've been doing a lot of dual map E67 setups for late model CTS-Vs, but recently I had a customer come in with a very late 2012 model (T43 auto) which doesn't seem to be supported. The FAQ indicates we could back date to a 2010 calibration, but I'm very wary of doing so as we've had some customers come in with some issues when they've changed operating systems on either the tranny or the ECU to an older version.

Are there any plans to support the newer ECU files, or is backdating going to be the only way?

Thanks