Kawasaki NINJA 650, Z650 & Z650RS Page
Scroll below bike photo for details and dyno tests

Ivan's®
ECU flash for: 2023-2025
Kawasaki NINJA 650, Z650, & Z650RS models -
Available now !!
Ivan's® ECU flash for: 2023-2025
Ninja 650 -
$350.00 + Return shipping
Ivan's® ECU
flash for: 2023-2025
Z650 - $350.00 + Return shipping
Ivan's® ECU flash for:
2023-2025
Z650RS -
$350.00 + Return shipping
We
can reprogram for USA, Canada, & Europe !!
Ivan's
Performance ECU flash is for CLOSED COURSE COMPETITION USE ONLY !!
*****REQUIRES 89 OCTANE OR HIGHER FUEL*****
My
ECU tuning philosophy and more ECU info can be found on this page:
ECU
PAGE
When sending your ECU, please print and
fill out -
This
ECU Programming info form
I
will contact you for your payment after I receive your ECU.
Your ECU is located
under the fuel tank, on top of the airbox
More than 6 months of research and development has been
invested into my Kawasaki
NINJA 650, Z650, & Z650RS models !!
This includes reverse engineering all the stock North American Kawasaki
NINJA 650, Z650, & Z650RS model ECUs for this
bike,
dyno test and tune,
and on the road testing.
My exclusive software & tuning experience offers you the best result
possible.
(because my software can access the entire file, and commercially available
software does not)
This offers you the most refined feeling, smoothest, most powerful,
best driveability, best fuel economy
than you will find in any other ECU flash offering for your Kawasaki
NINJA 650, Z650, & Z650RS models.
___________________________________________________________________________________________________
My
Kawasaki
NINJA 650, Z650, & Z650RS
ECU programming (Re-Flash) includes the following:
1) Fix all fueling problems inside the ECU.
(The ones that cannot be fixed with an
external fuel tuner or other commercially available methods)
a) All gear dependent maps
equalized
b) Main fuel tables (A/n) - adjusted specifically for your exhaust at
all active throttle positions.
c) Vacuum tables (MAP)- adjusted specifically for your exhaust in all
active areas.
d) Emissions compliant sub-routines that affect driveability - turned
off.
e)
All response delay filters (detuning items) - turned off.
f) Deceleration tables thoroughly tested
and re-adjusted for best closed to part throttle response.
g) O2 sensor disabled - No need to
unplug, or can be removed if desired.
Includes fueling changes !!
External fuel tuner not needed - just plug in and go !!
2) Disable fuel cut - ie; Jerky throttle
Don't
know what "fuel cut" is?
-
CLICK HERE
a) Engine stays running when the throttle
is closed.
(with stock ECU programming, the injectors are not running when you
decel)
b) Gets rid of poor, imprecise throttle transitions from closed throttle.
c) Eliminates feeling of driveline lash and jerky, delayed throttle
response.
d) Changing gears is dramatically improved.
Without fuel cut disabled, "neutral throttle" is not possible.
This is the direct cause of your touchy, jerky throttle because
the engine isn't running during
decel.
e) Dramatic improvement upon re-application from closed throttle (in
all riding conditions).
(Throttle re-application response feels like our old carbureted bikes
used to feel)
f) No need for a different throttle tube ratio to try to prevent jerky
response.
(which it cannot do anyway)
g) Gets rid of annoying popping and banging during decel and when re-applying
the throttle from closed.
3) Close AIS valve electronically
No
need for block-off plates for air injection system
No
popping on decel !!
No hoses to plug - Just plug in your ECU and go !!
4)
Cooling Fan comes on at 195 degrees and goes off at 186
Helps keep engine cooler when you
are stuck in traffic.
5) Reprogram Sub-throttles for
best response and to remove power restrictions
a) Allows all of the 650 engine's available power - whenever you ask
for it.
All power restrictions are removed.
b) Gives immediate engine response to the throttle with no restrictions.
c) Low rpm power is improved, while preserving
fuel economy.
d) Response delay filters turned off - part of
original detuning.
e)
Engine responds and feels immediate, light and rev-happy
7) Complete custom re-curve of ignition timing
a) Set main timing
tables for maximium power and driveability across the entire rpm range
and all throttle positions.
This also helps provide better fuel economy, and less vibration when
cruising and moderate acceleration.
b) All gear dependent maps equalized and adjusted for best power and
fuel economy.
Adjust timing to be the same for all gears.
c) All emissions compliant /detuning sub-routines turned off.
d)
Gets rid of part throttle timing retarder for more response and less
vibration when cruising and moderate acceleration.
e) Gets rid of ignition timing issues that are unique to the NINJA
650, Z650, & Z650RS models.
8) Reduced
running temperatures
9) All driveability inhibitors removed.
10) Free updates when/if we make improvements.
(shipping not included)
11) Free updates if you change your exhaust.
(shipping
not included)
12) Return your ecu
back to stock at no charge for any reason.
(shipping not included)
14)
Anything that compromises performance and/or driveability is eliminated.
Includes
fueling changes !!
External fuel tuner not needed - just plug in and go !!
All testing and tuning was done in house on the Ninja
650 shown above !!
Dyno tuning not necessary !!
We can reprogram for USA, Canada, Europe!!
European customers
for this model must contact our European partner here:
http://www.ecu-flashing.com/contact-us/
ECU
reprogramming may not comply with federal safety/emission laws !!
ECU reprogramming may not comply with your warranty !!
Ivan's
Performance ECU flash is for CLOSED COURSE COMPETITION USE ONLY !!
_________________________________________________________________________________________________
Dyno tests
ALL TESTS ARE SHOWN
IN 5th GEAR
All stock vs. Ivan's ECU programming
My ECU flash on an all stock Ninja 650, Z650, & Z650RS is
a very significant gain in power and driveability.

All stock vs. final result - 9 hp is a very large
gain for a 650 !!
Kawasaki really neutered this bike in many areas.

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