FLASHED BY VCYCLENUT
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  • Home
  • Store
  • Development and Testing
  • Garage
  • Questions
    • Fuel map
    • ignition timing
    • throttle maps
    • other settings
    • General Questions and videos
  • Shipping Tips
  • Customer Reviews
  • me
  • Contact me
  • In house tuning
  • flash Information sheet to send in with your ecu
  • CP3 Throttle position sensor recall
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  • 2018-2021 H2 SX /2020-2023 ZH2 Flash (SE & +)

2018-2021 H2 SX /2020-2023 ZH2 Flash (SE & +)

SKU:
$300.00
$300.00
Unavailable
per item



I have flashes available for all exhausts made for the h2sx or zh2


I can also add the woolich race tools for another $500, this adds quick shifting, autoblipper, and launch control to the base model, contact me if you would like to add this




I also have a flash if your running an intercooler ( 250 hp run above, with Brocks full system )


and an E85 tune if you are running a zx10 header exhaust


contact me for details on the intercooler and E85 flash




Remove your ecu , send it to me, reinstall your ecu and enjoy


The flash is much more then just full throttle power but the full throttle gains are huge without the tune pushing the edge of safety. Max power gains are in the neighborhood of 40 hp but there are areas in the curve that is even more extreme.


After the flash ALL MODES MAKE PEAK POWER AT FULL THROTTLE.


This is important to understand. No pressure to use full power mode if you find the delivery intimidating. Switch to medium or even low power mode and you will get the same insane pull at full throttle.


I have spent a lot of time and miles getting the fuel mapping dialed in for all throttle positions to achieve the goal of what I wanted for each mode.


Low power mode is a touring mode. It is set up to maximize fuel economy and will get the same or better fuel mileage then the stock bike if ridden the same. The bike still has a nice responsive throttle and makes great power through out.



Medium power mode is what i would call a sport riding mode. It is set up to have a smooth transition from closed to open throttle and to have a linear power delivery. This is so that when cornering aggressive you get the response you want from the throttle.



Full power is maximum response mode. It is set up for maximum response at all throttle positions. It makes crazy speed and acceleration with minimal twist of the throttle.


other features include turning the cooling fans on earlier to keep it cooler in traffic


the ability to adjust power mode and traction control level while moving, the throttle just has to be closed ( Not SE+)


As with all my flashes lifetime reflashes to the purchaser as long as they own the motorcycle as updates become available or as you modify the bike are free just pay my return shipping


Any questions please use one of the contact forms on the site to contact me.


Changes in the ecu include:


Fuel changes per mode

ignition timing changes per mode

Fly by wire changes per mode

disable speed limiter

disable PAIR valve

disable deceleration fuel cut

disable exhaust servo (not for slip on )

disable o2 sensor

tune fans on at 195 degrees (optional)

rev limiter increaser to 13,000 (optional)


here is more testing data


Kawasaki H2 SX - FLASHED BY VCYCLENUT

you can see my zx10 header results here

H2SX custom full exhaust ( you supply the header) (vcyclenut.com)




you can see my Brocks full system testing results here


Brocks H2SX full systems with matching ecu flash (vcyclenut.com)







If the dealer does a reflash of the ecu after having my flash, it will write over the key that is in the ECU. The key is what allows me to flash the ecu again without having to buy another key. This is how reflashes are able to be free.  If the dealer reflashes your ecu and you send the ecu back for a reflash to me there will be an $80 charge to restore the license.


All of my h2sx flashes now include the recall changes made by Kawasaki

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  Flashed by Vcyclenut Inc.   P.O. Box 33 , Lynden, WA, 98264 
  239-989-7574  When calling if I do not answer please leave a message, I will call back ASAP

  • Home
  • Store
  • Development and Testing
  • Garage
  • Questions
    • Fuel map
    • ignition timing
    • throttle maps
    • other settings
    • General Questions and videos
  • Shipping Tips
  • Customer Reviews
  • me
  • Contact me
  • In house tuning
  • flash Information sheet to send in with your ecu
  • CP3 Throttle position sensor recall
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