Originally Posted by JER-1
Have an edge evolution in my 2005 6.0 it's been great, get about 5 more miles a gallon with it on the tow tune 60 more houres ,tranny shifts find everything seems just fine ,tow my 21 foot bass boat and my 30 foot camper , been on it almost 4 years no problems at all.
Maybe all the ones with trouble just abuse there s*** to much.
4 years huh? It was about 5 before mine blew the transmission out of itself. Judging by what you're towing, you abuse your s*** more than I do mine. It didn't do anything for my MPG and I don't care what the box claimed, NO settings changed the shift pattern/firmness.
sent from a dumb guy with a smart phone