Yes I have the edge tuner . It adjusts the speedo for bigger tires, de activated the AFM. I used the edge values for the trans shift points It cleaned up some of the sluggish shifts and downshifts smoother. I have the throttle management as well set at 20%. Also a cold air intake , I’d say is a waste of money but it all works together. A good tuner is a great buy. I recommend the hand held , some complain about dead battery with the ones plugged into the obd port.