from what I remember, (goin of HPtuners). any 15-18' pcm works with each other and any 19-21' year model pcm's are compatible. Also as long as you are within that bracket you can get a pcm from dodge with no data and have your tuner flash it or buy one off ebay or a friend and then the tuner can use your current pcm info to use in the new one. (I could be wrong about the year thing, i'm 50/50 on it).
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Unlocked PCM??
Are the PCM'S year specific? I'm thinking about getting a second (unlocked) when I tune my cat so I can leave the stock alone. I see them for sale all the time but wasn't sure if I need to get one that is specific to my year car.
Thanks in advance for any help.
Thanks in advance for any help.
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