2014 Ram 1500 Crew Cab
I am very happy with this purchase. I have the 3.6L Pentastar engine. I changed tire size and needed to update so the speedometer and odometer would be correct. The tuner gives a nice increase in power and throttle response as well. I am running the 87 octane tune and have tried the 93 octane tune. It is a noticeable difference, but I did not want to spend the extra for fuel.
Does all it says it will do.
This Diablo Sport Programmer does do all it says it will do. Except for the extras on it. (The readouts) we were just looking to improve fuel mileage with it. All of the other extras (Gauges) we already have on the truck (From the dealer) It did increase our mileage 1-2 miles per gallon of fuel. We were hoping for more, but are satisfied with the 1-2 that we received. For the cost, we do think it is overpriced. The quality could certainly be made of better material.