Got my Spartan 310 tune, down pipe, 5" exhaust and afe intake installed today. All I can say is WOW!! Its like getting a new truck all over again. I do have a few questions. I took it around the block and did the trans learn. I was almost back home and took off one last time hard and the truck stumbled between 2nd and 3rd gear. Wrench came up and the dash daq had a message about transmission friction failed. I did not wright the message down because I thought I would remember it to type it here.. Should have known better. Does any one know what this could have been? It was probably my fourth takeoff after installing the tune. I reset the codes and drove it around a few miles being easy and everything shifts fine. Next question, I used a pre loaded theme that matches the factory gauges. It monitors the EGRTA and the alarm is set at 1600. Every time I would get on it hard it would reach that and an alarm would sound. I am still new to diesels so I am not sure what this is or what it should be. Any help on either one of these issues would be greatly appreciated.