D ddoyle79 New member Joined Feb 28, 2021 Messages 1 Reaction score 0 Points 1 Feb 28, 2021 #1 I have a 2021 2500hd. 6.6 gas. Is the power commander all it says it is and will i see better throttle response?
I have a 2021 2500hd. 6.6 gas. Is the power commander all it says it is and will i see better throttle response?
