Challenger 85D
Top class tuning files for Challenger 85D are just a few clicks away. Choose the generation of the 85D from the list below to see all available engines for that generation. This is where you can see the expected power and torque gains for that exact engine of the Challenger 85D that you are tuning.
Our tuning files are made by engineering experts and after tuning your 85D, it will be safe, reliable and a lot faster.
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