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Challenger rt plus
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30 Posts
Discussion Starter #1
Hello guys ..
I wanted to ask! my challenger rt 15 stock , I want to tune! but the pcm is locked!! Are there ways to unlock it?
 

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Premium Member
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460 Posts
You can send it off to be unlocked by someone like Diablosport, or as many do, you can buy an unlocked one from them, or acquire another PCM and send it in to be unlocked and set you your VIN.

If you get one that is already unlocked, they charge $100 to apply your VIN to it. I think it's about $200 to unlock one that isn't unlocked yet.

If you get the second one, you can tune on it, and then swap back to your original if you need to go to the dealer, or plan to sell the car, etc.
 

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2015 RT 5.7 M6
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8,847 Posts
If you decide to swap the stock PCM back in, there will be a mileage discrepancy between the PCM and Speedo. I heard that dealers have to dig to find the discrepancy but I am sure they are wising up when customers take their cars in for powertrain warranty.
 
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