Big Orange
Member
Has anyone purchased the D3 performance tuner? Wondering if it's worth it or not and if it corrects the shift issues and throttle lag. I don't like the idea of having someone else tune my truck.
IMHO, you are wasting your time and money.
These are not rice rockets and aren't not geared for speed. Throttle lag can be cured by stepping harder and earlier on the skinny pedal. Shifting issues can be handled by manually moving the AT gear lever to shift when you think its proper.
Good Luck with your decision.