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Yamaha FZ-09 / MT09 / FJ-09 / Tracer 900 /GT/ XSR900



 ECU flash for:

2014 - 2017 Yamaha FZ-09 - $350.00 + return shipping
2018 - 2020 MT-09 - $350.00 + return shipping

2015 - 2017 FJ-09
- $350.00 + return shipping

2019 - 2020 Tracer 900 - $350.00
+ return shipping
2019 - 2020 Tracer 900 GT - $350.00
+ return shipping

2016 - 2021 Yamaha XSR900 - $350.00
+ return shipping

Ivan's Performance ECU flash is for CLOSED COURSE COMPETITION USE ONLY !!

My ECU tuning philosophy and more ECU info can be found on this page: ECU PAGE

My Yamaha 900 triple ECU flash reviews can be found on

When sending your ECU, please print and fill out THIS FZ-09/FJ-09 FORM
I will contact you for your payment after I receive your ECU.

Want your
FZ-09 / FJ-09 / MT-09 / Tracer 900 GT/ XSR900 to feel like it has real throttle cables?

This is the best result possible in driveability and power anywhere for this model - our proprietary software guarantees it !!
(This is due to the fact that I have access to every part of the file)

My Yamaha
FZ-09/FJ-09/MT-09/Tracer 900 GT/ XSR900 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 the 900 series all active throttle positions.
c) Vacuum tables (MAP)- adjusted specifically for the 900 series in all active areas.
d) Emissions compliant sub-routines that affect driveability - turned off.

e) All YCCT response delays (detuning items) - turned off.
f) Deceleration tables thoroughly tested and re-adjusted for perfect closed to part throttle response.
g) O2 sensor disabled - No need to unplug.

2) Disable fuel cut - ie; Jerky throttle

Don't know what "fuel cut" is? - CLICK HERE

Fuel Cut demonstration videos here:

Live datalog

Live datalog Disabled:

3) 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 driveability

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 Yamaha's 900 series.

4) Restore normal engine braking on decel.
   (More relaxed gear changes and throttle modulation at all speeds - in all gears & YCCT modes)

5) Reduced running temperatures.

6) All power limiters removed

7) All driveability inhibitors removed

8) Remove top speed limiter

6) Reprogram YCCT for best response and to remove power & response restrictions

a) Allows all of the 900 engine's available power - whenever you ask for it.

b) Gives immediate engine response to the YCCT throttle with no restrictions.

c) Low rpm response & power are dramatically improved.

d) YCCT response delay filters turned off - (part of original detuning)

Engine responds and feels just like a cable throttle - throttle does exactly what your hand does.... instantly.
No more "vague" response - especially off idle leaving a traffic light, and low rpm operation

c) YCCT can be programmed to start in either A mode or STD mode

(your choice - please indicate on form when sending in to us)

10) Cooling fans come on at 200 degrees

11) Raise rev-limit to 11,600 rpm
(+300 rpm)

12) Close AIS valve - no block-off plates or plugs needed !!

13) Disable O2 sensor function - no O2 controller needed for stable fuel mixtures.

a) Done without disabling the rest of the bike's self diagnosis
b)Your bike will still display trouble codes if a problem arises just like it does now.

Our proprietary software/hardware keeps your bike's self diagnosis 100% intact

14) Free upgrades when/if we make improvements.

15) Return your ecu back to stock at no charge for any reason.
    (shipping not included)

16) Anything that compromises performance and/or driveability is eliminated.

PCV or other fuel tuner not needed !!

All testing was done in house on the above bikes.

Dyno tuning not necessary !!

We can reprogram for the following markets:

USA & Canada

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 !!


***Europe & Australia***

Please contact us before sending your ECU !!

See FZ-09 dyno charts below

Speed limiter removed in 5th gear

Speed limiter removed in 6th gear

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