DuRsT

I'm interested in your feedback specifically because I believe that you are running a muffler delete.....any feedback on how this has affected the sound of the truck?

Come on beta testers, give us some updates!! ?

Well I'm glad these issues are coming out now, it's unlikely they will be able to do much about it with just a DFM disable chip. This would likely take a full re-program to fix that piece.

I had Toyo RT's on my F250 and loved them, but I will admit they they did spin a bit when the roads were wet after I got some miles on them. I always just assumed it was because the truck had nearly 1000ft/lb of torque.

Who are you guys emailing to get on the beta test? I emailed support and got a response stating they weren't even running a beta test, can someone help me out?

Truck looks great like that.

Very nice solution. My '17 F250 had a button in the bed that turned on the bed led's which was awesome. It is still my favorite truck ever, just won't fit in my garage.

Nice. Automatically kills auto stop as well?

That's good news. How differently does the truck drive with DFM disabled? Do you have stock exhaust? If not, how does it sound when driving?

How are you guys correcting your speedo's?

Weird. I emailed Range and they responded within 5 minutes stating the below: If your vehicle is equipped with DFM we unfortunately do not have anything available for your particular application at this point in time. We are actively looking into developing products for vehicles equipped with DFM, but we do not have anything currently available or in beta testing for them. Thanks. Range Technology Support

It didn't bug me as much until I installed exhaust on the truck.

Anyone received their Range device yet? Curious to hear how its going.

I will give some different advice. I would leave at least one of the flappers. They are there to mitigate undesirable sounds coming from DFM and those sounds become very noticeable with a louder exhaust. I couldn't honestly tell much of a difference in volume between no flappers and adding one back, but could tell that some of the DFM silliness went away when it was added back.

Have to agree, I was kind of looking forward to them coming out myself but ended up pulling the trigger on the Sierra beforehand because I got pissed with Ford over the OHC design flaws that have been in place for YEARS. The old 6.2 was one of the best engines they made, and the 5.0 was not a bad engine at all either but was lacking low-end grunt for a truck IMO. That 7.3 should be interesting given that they are returning to a pushrod motor, and tempting to anyone that likes 'old-school'.