I was tired of using manual M5 to disable V4 mode every time I got in my truck. This Range devise does a excellent job of disabling V4 mode. I don't care about mileage because if I did I wouldn't have bought such a large vehicle but I have not noticed any difference so far because the truck has a six speed transmission. I could feel the V4 mode going in and out all the time and the vibration that happens because of it. This is a great product and I got for a great price on Auto Anything.
EGT and MORE
I bought the EDGE INSIGHT so I could read what my truck already knows. Install was a snap into my 2015 Silverado 3500 duramax and now I can view my EGT without drilling so I know when it's safe to shut down when I'm towing. Pre turbo EGT isn't available but I'm able to use my non-towing EGTs as target temps.
2011 F-150 6" lift with 35" tires
Shipping was fast, installation was easy. With a lift and big tires my gas mileage went down, naturally, but its not as bad as I though it would be with the tuner. Highway on mileage xs is 14. The tire size was a little tricky, had to mess with it a bit but the closest I got on the speedometer at 75mph is 77 by radar. I can deal with that. Overall I am happy with my purchase.