Looking for sct custom tune files for a 2011-2014 6.7. This is for a dpf delete. Im pretty sure the egr can be turned on or off with the tuner manually. The kit i have is a straight pipe and sct x4 tuner that has pre loaded tunes and a custom tune for a 2015. All the research I have done shows that the 2015-2016 custom tune files are different than the 2011-2014. Any help on this would be great, thanks!