I have a 2010 F-350 King Ranch, 6.4L, Crew Cab, Long Bed 4x4 DWR and use it to pull a 5th wheel travel trailer that weighs 14,300 lbs loaded.

I'd like to get a little more power for going up grades, and I'd also like to get some improvement in MPG, both while towing and for regular unloaded driving.

As I understand it, I could just get the Phalanx Flash Console and leave the DFP and Cat on, or I can replace the DPF and Cat with a pipe.

My question is, if I leave the DPF on and just do the tune, will my MPG improve, since I assume it will still need to go into regen, which uses a bunch of fuel.

I'm looking for advice as to which is the best scenario. Get the delete kit that includes the DPF/Cat delete pipe, or just the Phalanx Flash Console.

Any help would be appreciated.

Dave