CAFlash N54

Content rating
Everyone
100+
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Content rating
Everyone
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About this app

Flash custom tunes to the BMW N54 engine.
App features:
- Flash tuned files
- Read engine fault codes, both active and historical
- Read and record data such as boost pressures, fuel, timing and many more.
- Clear adaptations and register a new battery
- Display live gauges of selected engine parameters such as boost
- Read emissions monitor status and CVN values
- Code new injectors, or backup existing values for DME swaps
- Read and write the ISN inside the DME to allow for DME replacements
BMW N54 Engine Tuning
Updated on
Aug 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

Small UI improvements and modernisations.
Flash options now have a separate popup screen.
Content rating
Everyone
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App support

About the developer
Richard Dodd
caflash@outlook.com
United Kingdom