I didn't get any parts, it came from the factory installed.
And I had a P3 in my old truck but I don't want to have to install one in this. The integrated control was one of the things I wanted. Im hoping the flash update will allow the change. I had one dealer that went so far as to tell me to change the brakes on my trailer!! He also told me I could only use mopar parts and not an aftermarket controller or it would void my warranty (obviously completely untrue). In the end he gave me the dodge 800 number to call and I thought to myself, why aren't they calling? Isn't this their job?
Anyway I hope someone on here has some insight. It kind of important for these brakes to work once boating season starts.