Honda CRF300L ecu tuning Keihin TunerPro xdf

honda crf300l ecu tuning keihin using tunerpro

Honda CRF300L tuning ecu Keihin with TunerPro.

honda crf300l ecu tuning keihin using tunerpro

New TunerPro binary definition file (XDF) for Honda CRF300L and CRF300 Rally with engine control unit Keihin.

With our XDF you can modify some engine parameters like main fuel maps by throttle position and pressure, secondary fuel maps, main spark advance maps, spark advance during acceleration and deceleration, rpm limiters, etc.

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Knowledge, experience, calibration studies and bench tests are the starting point for the development of the above mentioned bin definition files (xdf).

A free tuning software combined with competitive prices (50 euro) are the milestones of our philosophy.

Through the definition files, the remapping software TunerPro identifies the engine working parameters which allow to obtain the maximum power and torque without affecting the degree of reliability.

TunerPro is a binary files editor, not able to read and write the engine control unit. To do this, you need an external tool. We don’t provide information about these tools.


Price for each xdf: 50 euro.

Supported vehicles are available in the main Bikes bin definition files area.

Read more about our Terms & Conditions.

TunerPro available maps

Please note: the maps listed may not be present in all vehicles because of the different software update and calibration numbers.

  • Fuel: fuel by RPM and pressure, secondary fuel by RPM and pressure, fuel by RPM and throttle, secondary fuel by RPM and throttle.
  • Ignition: main spark advance (divided by gear), spark advance deceleration, spark advance acceleration.
  • Axes: RPM, kpa IAP, Throttle (TPS).
  • Special Functions: RPM limiter.
honda crf300l tuning keihin with tunerpro xdf

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