I looked at build a 2017 Camaro and Brembo brakes are available but it does not specify the caliper color.
Car & Driver shows a 2017 Camaro SS with red calipers
http://www.caranddriver.com/photo-gallery/2017-chevrolet-camaro-1le-now-available-with-a-v-6-or-a-v-8-official-photos-and-info
I could be that the Car & Driver photo does not represent the correct caliper color.
You may want to call Chevrolet customer service for assistance to see if red calipers are available. If so, they will work with your dealer to add them.
It may require some specific RPOs to be added (proper model, trim, etc)
It’s worth a try to call them, they helped on my last 2016 Van order.
