FlashTune Bench Tuning Kit – Kawasaki Ninja 400 / Z400 2018-22


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Bench tuning kit includes power supply and allows for tuning the ECU on the bench without the motorcycle.

*Not confirmed for fitment with 2023+ Ninja 400 / Z400 due to new electronics and ECUs.



The 2018-2022 Kawasaki Ninja 400 / Z400 Tune Data-Link ECU Flashing Kits : Your bike already has a standalone ECU and now you can get the tools to program it! There is no longer any need to send away your ECU! Note: Bench kit and the separate listing bike side kit do the same thing but one tunes off the bike and the other attaches to the bike. Scroll down for in depth kit information.Thank you.


  • Kawasaki Ninja 400 /Z400 2018-22 (International)
  • Kawasaki Ninja 400 /Z400 2018-22 (USA)

This Interface allows you to easily adjust the following!

  • Remove ECU Restrictions
  • High Load Fuel Maps (with PC3 and PC5 map importing)
  • Low Load (cruising) Fuel Maps and Bias Mapping
  • Cylinder Specific Ignition Timing by Gear
  • Throttle by Wire Adjustments
  • Engine Braking Adjustments
  • Cooling Fan Temp Adjustment
  • Disable Injector Decel cut-off
  • and new features are added regularly.
  • See screen shot for list of current features

Bench ECU Flashing Kit Includes:

  • FTdataLink ECU Interface USB Cable
  • Bench Flashing Harness to flash your ECU outside of the bike
  • Power Supply for Bench flashing
  • FT ECU License to allow unlimited flashes for a single ecu

We believe everyone deserves the same tuning technology that until now was reserved for factory riders. With the FTEcu software you can remove the restrictions that the factory must put in place to meet strict street vehicle guidelines. By flashing your ECU you are able to tune your bike without interfering with critical correction factors resulting in smoother power gains than ever before possible.This product is for RACE USE ONLY! The included software will automatically update as new features are added!

Additional information

Weight 0.4 lbs
Dimensions 6 × 5 × 4 in

FTECU BENCH KIT Ninja 400 / Z400 18-22 USA, FTECU BENCH KIT Ninja 400 / Z400 18-22 International


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