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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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International NaviStar ISX15 tuning

2 tuning configurations for the International NaviStar ISX15. Select your exact engine to see gains, options and connection details.

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International NaviStar ISX15

International NaviStar ISX15 tuning at a glance

Our catalogue covers 2 International NaviStar ISX15 engine variants, each with stock and tuned figures sourced from the remap database.

Most popular International NaviStar ISX15 engines for remapping

The International NaviStar ISX15 range splits into 2 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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