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100% custom made tuning file guarantee

Tested and developed on a 4x4 Dynamometer

Best results within the safety margins

A decrease in fuel consumption

Tuning files Subaru Ascent is leading in the development of Subaru Ascent tuning files. All Subaru tuning files are custom made and thoroughly tested on a 4x4 state of the art Dynometer. The development of each Subaru Ascent tuning file is the result of perfection and dedication by 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 Subaru Ascent at for the best possible result. All Subaru Ascent tuning files deliver the best possible performance and results within the safety margins.

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