I did the newest update with the auto updater and now it says my vehicle is not supported. It asked me to update. I unplugged it and updated. Then tried again and it says vehicle not supported. I have a 2014 Dodge Durange RT. Please help.

I am running with the stock 87 diablo tune. I have a K&N CAI currently and I am considering doing the exhaust soon. Is this tune sufficient or should I be using something else? Will I need to switch to something else after the exhaust is done?

I have a 2014 Dodge Durango R/T. I updated the intune dcx to the newest firmware. After attempting to tune the car it showed an error saying the vehicle is not supported contact diablosport. IT says in the compatibility chart that my vehicle is supported. Any help would be appreciated.