BMW M235 ECU Tune

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Calculated at checkout
Maximum file size: 512 MB

Product Description

Our m235 tune enhances your stock and even modified N55 to the next level with factory style power delivery. We modify the factory engine parameters and flash your ECU based on your modifications and performance needs. Every tune is modified in-house. The price options include removal of the ECU to avoid dealer flash counter and dyno time at our top of the line all wheel drive enclosed dyno room with up to 90 mph airflow to provide the closest real life testing and output. We also provide dyno tuning for upgraded turbos and custom setup. Please contact us for your specific applications and possible remote tuning options. 


Feature includes:

  • Cold Start delete
  • Speed limiter removal
  • SES Delete for Catless cars (off road use only)


Stage 1 Tune:

  • Requires 93 octane.

Stage 2 Tune:

  • Requires Down-pipe or 200 Cell Catalytic Converter.

Stage 3 Tune:

  • Requires Down-pipe, Inter-cooler intake fuel upgrade.

Stage 4 Tune:

  • Requires Down-pipe, Inter-cooler, Upgraded fuel system.