Our Norton Racing custom ECU flash is now available for the Kawasaki Ninja 400! Most dealers will simply sell you the standard Flashtune “Unrestricted” Flash, or make minor changes to it and call it good. We have spent countless hours on the dyno and tested and fine tuned on the race track to bring you the best ECU flash available for the Kawasaki Ninja 400, and the dyno results do not lie!!!
Here is our Norton Racing ECU flash compared on the dyno with the same bike against a full exhaust with no tune, a custom tune with a Bazzaz Z-Fi, and the standard Flashtune “Unrestricted” Flash. All tunes and runs are done on the same bike, same dyno and with 91 pump gas. The results are clear, power and torque are dramatically improved throughout the rev range and throttle response is very noticeably smoothed out everywhere and you can feel it on and off the track! You will not be disappointed!
Because we have tested all of the top exhausts available for the Ninja 400, we have mapping available for most systems with our ECU flash, just let us know what you have. We also tested this flashed ECU with a stock bike with only a slipon exhaust and results were equally impressive. So even if your bike is completely stock, or only has a slipon exhaust, you will feel a huge improvement in power and smoothness by flashing the ECU with our Norton Race Spec flash:
We now have our Flash available for bikes with a stock airbox, or modified airbox and our Superbike Velocity Stacks, check out the impressive power curve you can have with our Superbike Velocity Stacks and ECU flash combo:
Changes we make in the ECU to achieve these improvements include:
-Remapped fuel delivery by MAP Pressure and TPS that is optimized for a high flow air filter and several different full exhaust systems (be sure to specify which exhaust system you have when ordering). We also tested this flashed ECU with a completely stock bike and no other changes and gained similar improvements across the board, including a dramatic increase in horsepower and much faster acceleration.
-Smoothed out On-Off-On throttle transition and idle roll-on throttle transition
-Remapped ignition timing
-Increased idle speed
-Reduced engine braking
-Lowered Fan Temperatures
-Disabled the USB / ECT Error
-Disabled the OEM EVAP Purge Valve
-Disabled the OEM closed loop O2 sensor system
-Disabled the OEM Air Switching Valve
-Disabled the OEM injector deceleration cut
And yes, you read that correctly, whether you have a bone stock bike, slipon exhaust, or a full race exhaust, you no longer need a Power Commander, Bazzaz, or other piggyback fuel controller once we flash your stock ECU. You still may want to fine tune your bike with a piggyback fuel controller, since every bike is slightly different, but it isn’t necessary and our tuning is much more accurate than any “off the shelf” base maps you can download online. Installing a flashed ECU also could not be easier. Unplug the stock ECU, and plug in the flashed ECU. That’s it!