Thread: Reprograming stock radio display

Hello I just got me gen coupe last week and the dealership installed an after market alpine navigation system for me, which is awesome. However they left the stock radio display in which does nothing but constantly display a desirable 71 degrees. My questions is does anyone know of a way to display any other type of info on it such as boost, or know of an aftermarket display to replace it with to display the same type of info.

Ill attach a pic so you know exactly what I am talking about.

Regards,
Jd