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Tested and developed on a 4x4 Dynamometer

Best results within the safety margins

A decrease in fuel consumption

Tuning files Challenger

Dyno-ChiptuningFiles.com is leading in the development of Challenger tuning files. All Challenger tuning files are custom made and thoroughly tested on a 4x4 state of the art Dynometer. The development of each Challenger tuning file is the result of perfection and dedication by Dyno-ChiptuningFiles.com programmers. The organization only uses the latest technologies and has many years experience in ECU remapping software. Many (chiptuning) organizations around the globe download their tuning files for Challenger at Dyno-ChiptuningFiles.com for the best possible result. All Challenger tuning files deliver the best possible performance and results within the safety margins.

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