Yamaha MT-09 from 2025 – FLAWLESS ECU Performance Flash

More power and torque?
At FLAWLESS Industries, we offer you software optimization of your ECU or control unit for your Yamaha MT-09 EURO 5 Plus from 2025 with our exclusive FLAWLESS ECU Performance Flash, with features that will put you in the fast lane. And all without additional hardware – just by flashing your ECU.

– Performance increase: We write the tuning software or optimization individually for your Yamaha MT-09 from 2025 and adapt it to your installed hardware. As a result, we achieve an increase in performance of approx. 3-5 hp and 5-6 NM torque. In addition to the extra power, our FLAWLESS ECU Performance Flash also improves rideability: the power delivery of your MT-09 becomes significantly more homogeneous and consistent. The annoying constant jerking of your Yamaha has also completely disappeared after the ECU optimization, giving you a significant increase in rideability. In addition, the well-known torque bend of your Yamaha disappears thanks to our performance increase. We adjust the injection maps so that the air-fuel ratio values of your MT-09 are now in the optimum range. This also reduces the thermal load on the exhaust valves and cylinder heads due to the resulting lower exhaust gas temperatures. The torque limitation in certain gears is removed. This means that maximum torque is always available.

– FLAWLESS Power Mapswitch: Full attack at the touch of a button? With this option, you can switch between 2 mappings on the handlebars of your Yamaha MT-09, so that you have the throttled A2 power active in PWR Mode 1 and the FLAWLESS ECU Performance Flash with the unthrottled power level in PWR Mode 2!

– Fan temperature: You’re not the only one who wants to keep a cool head? By adjusting the fan temperature, your MT-09 will always remain within the optimum temperature window, even with a very sporty riding style, as we lower both the switch-on and switch-off temperature of the fans by approx. 4 degrees.

– Thrust cut-off: Give your Yamaha MT-09 the final acoustic touch. With our optimization we can deactivate the thrust cut-off and thus activate Pops&Bangs on your MT-09. Important – in a configuration with catalytic converter, only thrust bubbling is possible.

– Immobilizer: Do you ride your MT-09 on the racetrack? Then we can deactivate the immobilizer so that you can start your bike without an ignition lock.

– Nice to know: We program your ECU so that the lambda control is active in neutral gear and the standard mapping is active. As soon as you engage 1st gear, our Performance Flash is active.

You can adjust the optimization or mapping directly when ordering according to your wishes. The selection fields are available for this purpose.
When ordering, please indicate which setup you are using in the comments field at the checkout. It is important which rear silencer (Yoshimura, Shark, Akrapovic, Boss, Copra, …) and which air filter (K&N sports air filter, BMC, Rade Garage, …) as well as whether you have installed a catalytic converter.

Procedure:
1. Order the FLAWLESS ECU Performance Flash or your ECU software optimization for your Yamaha MT-09 from 2025 with the desired options.
2. Send your control unit or ECU well packaged to us (FLAWLESS Industries – Pilatusring 20, 91353 Hausen, Germany)
3. We will process the software for your ECU on the day it arrives and usually send it back to you within 24 hours.
4. Unpack, connect and drive off.

Important
In order to be able to offer you this service, it is necessary for you to send us your removed control unit from your vehicle. As soon as we have received it, we will customize your FLAWLESS ECU Performance Flash. We usually send your ECU back to you with the modified software within 24 hours so that you can reinstall it as quickly as possible.
To achieve the specified performance, it is necessary to use an accessory rear silencer (Yoshimura, Shark, Akrapovic, Boss, Copra, etc.) and a sports air filter (K&N sports air filter, BMC, Rade Garage, etc.). The control unit will not be damaged or opened. The FLAWLESS ECU Performance Flash is not visible from the outside.

– Suitable for Yamaha MT-09 EURO 5 Plus models from 2025 onwards
– Quick and easy service
– Maximum performance increase and improved handling

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