That's what I thought, so I hand calculated it on a 3.5 hour trip to Oklahoma City & that's what it was getting. I run a 60hp tune while pulling a trailer & 160hp tune the rest of the time. Ive been averaging this for the past 7 months.
It may be a felony for a dealership to remove a dpf on a customers vehicle but I bet a individual receiving a felony charge for removing a dpf on their personal vehicle is highly unlikely. I have never heard of anybody getting their truck impounded & taken to the cleaners for not having a dpf...
So I talked with Spartan today and now am thinking about buying their AFE 4" free flowing exhaust. If I do this I will not have to buy their dpf/cat delete pipe. I just dont want my stock exhaust limiting the full potential hp. I'm concerned with the straight pipe being too loud, since it will...
I have a 08 F350 SW and have been reading a little on upgrades. Sounds like the Spartan Programmer is the way to go as well as a AFE Cold Air Intake. I'm still undecided about exhaust systems. I think the dpf needs to be removed to get true power gains as well as added mpg with this combination...