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Power Increase Search

The most detailed tuning search on the market. Far more than power figures: the exact OBD cable for your vehicle, the tool we recommend, and every remap available.

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Western Star 5700 Series tuning

23 tuning configurations for the Western Star 5700 Series. Select your exact engine to see gains, options and connection details.

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Western Star 5700 Series

Western Star 5700 Series tuning at a glance

Our catalogue covers 23 Western Star 5700 Series engine variants, each with stock and tuned figures sourced from the remap database.

Most popular Western Star 5700 Series engines for remapping

The Western Star 5700 Series range splits into 23 diesel variants. Every figure above comes straight from our vehicle database. Pick your exact engine to see the stage-1 numbers.

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