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...

My question is about the exhaust back pressure with the stock truck setting. I checked a listing of a tuner which said that this tunes was stock. The minimum back pressure was set at zero and the start DPF regen was set at 1 volt. If this was the case then a delete filter would not cause a...