Product Description
The Kawasaki ZX14R has a number of restrictions programmed into the ECU from Kawasaki.
First it has the top speed limiter that will kick on at an indicated 187mph. Now, keep in mind that the ECU has no idea if the sprockets have been changed so it may come on sooner. We like to think of it more like a 6th gear early RPM limiter.
The secondary butterflies are used to have a nice soft torque curve from 2,000 to 5,000 RPM. We don't want soft do we!?! We want torque and we want it now.
The stock flash file in the ECU also has a safety mode. This seems to kick in anytime the ECU thinks the bike is accelerating harder than it thinks is possible. How you ask? Well if you have changed your gearing or added a longer swingarm you can then out accelerate a preprogrammed ROA (rate of acceleration). Again, the ECU has no idea that the gearing or chassis has changed and it's just doing what Kawasaki said to do. This safety mode causes the secondary butterflies to begin to close and ignition timing to retard.
For Emissions regulations, the ECU will use the stock O2 sensor to en-lean the fuel mixture at light throttle and cruising speeds. This also reduces power output and is why we disable it.
For most of us having to turn off the traction control for racing everytime we start the bike is a hassle and is easily forgotten. We enable the ECU to remember the last TC setting and stay in that position when the bike is restarted.
Lastly, we raise the rev limiter up 500 RPM. Why? Look at the dyno chart. With an aftermarket exhaust system, the engine is still making power at 11,000 RPM. More RPM means more power. And no, we have not had any valve train issues with that higher limiter.
Kawasaki ZX14R (12-15) Reflash Features:
- Increased Rev Limiter to 11,500 RPM (+500rpm from stock)
- Top Speed Limiter Removed
- Secondary Fly's will open more aggressively to give noticeable power gains below 5,000 RPM
- Traction Control Set to Retain Last Setting (Great for those who hate turning that $hit back off every time you turn the key on) *You still have full adjustment and use of the traction control settings.
- Safety Mode Completely Disabled to Prevent Power Loss Under Hard Acceleration (This does not effect your select mode switch)
- Stock O2 Sensor FI Disabled
- Radiator Fans Set to come on at 90*C (194*F)
- Optional: Adjust the Fuel Tables in the ECU to match your Exhaust System (Additional $125)
What is ECU Reflashing? ECU stands for "Engine Control Unit." It is the computer that takes information from the various sensors on the engine like crankshaft RPM, manifold pressure and throttle position to determine how much fuel to deliver through the fuel injectors and when to fire the ignition coils.
The computer "chip" that is the heart of the ECU is usually an EEPROM -- an Electronically Erasable Programmable Read Only Memory chip. The Read Only part of that means the chip retains its programming without periodic electronic refreshing; loss of electrical power doesn't lead to the chip losing its programming (It's like the CMOS BIOS of a computer).
"Flashing" the chip involves electronically erasing the read only program and replacing it with new, updated information (the engine control 'map').
How can you offer this at such a low price? We have been tuning sport bikes for 15 years. Our business is offering performance products for motorcycles. If an ECU is programmed to limit power output of that engine, then our products performance will not meet your expectations. We want to ensure you get all you can out of your purchase from us. Pulling the ECU data is no longer a “black science” limited to just a handful of computer wizards that have an exclusive on this technology and expect you to pay 3 or 4 times our price. We’ve been doing this since 2006 on Suzuki sportbikes that were limited. Now we have expanded to various other models.
How does your service differ from others – Our reflashing services remove restrictions that the OEM's have programmed to meet government regulations and that reduce throttle response and power output for novice riders. You are not purchasing a “lifetime” flashing subscription for services you won’t use. Our a la carte style checkout system allows you to purchase only the options you need. While we do offer fuel adjustments to match aftermarkets exhaust systems, we believe that you should have control over fuel adjustments with units such as Power Commanders that can be adjusted to match your specific needs.
More questions answered here: ECU Reflashing - Questions and Answers
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Perfect upgrade for the street
I have to admit that I was a little hesitant sending my ECU away to get to reflashed. But the turnover was quick and before I knew it, it was back home. Today I reinstalled it back on the bike and took it for a ride. I felt like I took my bike off the leash and let it do what it was built to do! It was fast for the street to begin with but there is another dimension to it now! I like how it holds the traction control to the last setting I had it. Overall, I highly recommend this upgrade to anyone who wants more out of their machine! It was a pleasure doing business with you! Thanks again!
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Best performance investment!
This is the best investment you make if you're serious about getting real performance from a ZX14. Should have done a long time ago.
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Huge Difference
Working just as described , bike is feeling like a new bike after the reflash , %100 working well with European Ecu's also ...
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Great product
Wish I'd purchase this long time ago. Product description is exactly what is given in the ecu. Schnitz Racing is the best way to go!
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All the Right Moves
The ECU upgrade works just as described. the ZX14R feels like a new bike all over again. Schnitz Racing flashed and mailed the ECU back the same day it was received.
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Outstanding
You guys did an outstanding job reflashing my ECU on my 2012 ZX14
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Best $75 you will spend on your bike!
This is the best $75 you'll spend on your bike. Tune is as advertised and the quickest turn around time you could possibly ask for. Thanks!
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Best Bang for your Buck. ...ZX14R
Big difference! My bike feels stronger . Thanks Schnitz
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Worth every pennie!
Works great just as described.
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Great product
Great product at a great price. My bike feels fully awake now. More power down low and a tremendous top end rush.
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Best reflash deal out their
I am very happy with the Re-Flash it's the best $75 I ever spent
