Kawasaki Ninja 400 / Z400 | Stage 3 Mail-in ECU Flash | 18+

Original price was: $905.00.Current price is: $859.00.

Dynobike Pty Ltd is in no way responsible for any modifications to your ECU, electronics, or hardware as a result of a Custom Dyno Tune. These modifications in many cases do not comply with Australian standards, emission,s and noise regulations. They are not legal for road or highway use and if de-restricting a "LAMS" bike it is your responsibility to notify your State/Territory governing body. Dynobike Pty Ltd is not responsible for the fees associated with tampering with emissions and noise regulations whatsoever.
Once you have placed your order. You'll now need to remove your ECU, (check your manual for its location and instructions), pack it carefully and post it to this address Dynobike 1b Winston Court Moorabbin Vic 3189. We will track your order and when the ECU arrives, we'll flash it the same day to suit your modification add any parts as per your order, and return it in an overnight bag. If you have any questions don’t hesitate to get in touch.
Dynobike will not be responsible for your ECU if it is not accompanied by the correct paperwork. Due to the large volume of ECUs passing through our Tech department you are required to include a copy of the order when shipping so we can track the ECU and link it to the correct order. It’s as easy as printing out the confirmation email you receive after the order has been processed. If you can’t print it copy the information neatly by hand and include the order number. If you didn’t receive the confirmation order, log back into the online store and copy the order neatly by hand, and include the order number. If neither is possible call Dynobike for further instructions before posting your ECU. (Do not post your ECU without the order). Failure to follow these basic instructions will dramatically slow down the process and your order will not be completed without it.


Uncompromised power and torque coupled with a full system from Akrapovic*, our Stage 3 Virtual Tune does not disappoint. To achieve these outstanding results your stock air box is retained and modified, (we’ll show what to do), KSPP velocity stacks replace the OEM snorkels to remove all inlet restrictions. Adding a DNA** air filter ensures nothing other than clean filtered air arrives at the throttle bodies.

  • Increased drive-ability, smooth power delivery, impressive throttle response, more power and torque.
  • Optimize fuel mapping.
  • Optimize ignition mapping.
  • Remove all restrictions from the air box
  • Remove secondary throttle plate restrictions.

*Exhaust sold separately.

**Included with this tune: DNA air filter and KSPP velocity stacks

Tuners notes: This tune does not comply with Australian regulations and is not suitable for road use. It is not legal for restricted license holders to ride this bike on Australian roads or highways.



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Make Model Year
Kawasaki Ninja 400 2018 - 2024
Kawasaki Z400 2018 - 2024

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