2WDW Kawasaki ZH2 Mail In ECU Flashing Service

2WDW Kawasaki ZH2 Mail In ECU Flashing Service

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This product is intended for closed-course competition use only. Use of this product for any other purpose is strictly prohibited. By purchasing this product, you acknowledge that the product and/or service being purchased is for racing only and this vehicle will never be used on public roads or land. Such use is prohibited by Federal and State regulations.

ECU flashing is not only MORE COST EFFECTIVE than any other tuning solution, it is far SUPERIOR to any other tuning solution because it also allows for more precise tuning of fuel and ignition timing maps which automatically compensate for changing atmospheric conditions. It also allows for the modification of parameters that are not otherwise adjustable through other tuning solutions, such as electronic throttle mapping.

Our Mail-In ECU Flashing Service also comes with FREE future mapping updates for as long as you own the motorcycle. The only cost you are responsible for is the shipping of your ECU.

Custom Flashing Service:

  • Custom IAP Fuel Maps (Specific To Your Exhaust)
  • Custom TPS Fuel Maps (Specific To Your Exhaust)
  • Custom Ignition Timing Maps
  • Custom Electronic Throttle Valve (ETV) Maps
  • Custom Exhaust Valve Opening Maps
  • Increased RPM Limiter (13,250 RPMs)
  • Custom Quickshifter/Autoblipper Mapping
  • Disable Stock O2 Sensor (Required For Aftermarket Exhaust)
  • Disable Deceleration Fuel Cut
  • Disable Exhaust Valve (Required For Aftermarket Exhaust)
  • Disable PAIR Valve / AIS (Required For Aftermarket Exhaust)
  • Disable Top Speed Limiter


For all ZH2s with the stock exhaust system, the O2 sensor and AIS should be left in place for the health of the catalytic converter.

For all ZH2s with aftermarket exhaust systems in place, the O2 sensor MUST be unplugged AND the AIS must be plugged or removed and blocked off entirely.

You may have a temporary check engine light on after your ECU is flashed due to the ECU being powered up outside of the bike. This should clear itself in TWO ride cycles but may need to be cleared manually. Rideability will not be affected while the check engine light is on, but dash control will be disabled until cleared.

For any/all questions regarding ECU flashing, please email us at support@2wheeldynoworks.com


To have us flash your ECU, simply complete the following steps:


STEP 1: Place your order below.

STEP 2: Remove your ECU and ship it to us at:

2 Wheel DynoWorks

13209 NE 126th Pl
Suite 460
Kirkland, WA 98034


Note: When mailing in your ECU, please include a note with your contact details and list of any pertinent engine, intake and/or exhaust modifications done to your bike. You may include this note in your package or email it to support@2wheeldynoworks.com

STEP 3: Receive and reinstall your ECU, and enjoy your flashed and tuned ZH2!

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