Ok, so with fathers day approaching, the fam is going to chip in and get my dad a tuner for his 06 dodge mega cab cumming 5.9...(yes, he regrets it...99 F350 was his old truck) Anyway, he uses it as a daily driver and for work...Has about 75k on it now and i know he has been wanting a tuner pretty bad...He doesnt really want power, he is more concerned about MPG's...I see edge and bully dog both have a "gas" product...anyone have any advice? Any boost in performance is always a plus...but like i said, getting that infamous 120 hp boost is not what we are after....any body have any advice on what product to go with and not having to worry about egt's?
Usually the bed is only loaded with a couple hundred pounds...
At the max, he will go 350 miles with about 1500 pounds in the bed, with a 16ft flat bed trailer loaded with....maybe with 3500-4000 lbs....Dont know how much the trailer weighs...Usually when he pulls that he takes the ford (

) but every once in a while he takes the dodge even though he hates beating it up...hmmm, doesnt seem to beat up the ford though but i guess thats for a different discussion