I'm selling my GDE ECM which served me very well in my 2015 Ram ED. I'm asking $550 incl. shipping to 48 lower US. This was purchased 6-13-19 which to my understanding was pre-EPA. I'm also including Trans tune if it can be used. I kept my stock ECM which I swapped in when submitting vehicle for AEM reflash & was in the truck when it was traded in. ECM has oil psi sensing, NO off-road, Hi-idle, Engine Braking, Regen message, Axle ratio 3.55. Initial investment was $2K+ I'm selling because I no longer need it.