Suzuki GSX-R 750 K4 – FLAWLESS ECU Performance Flash

More power and torque?
At FLAWLESS Industries, we offer you software optimization of your ECU or control unit for your Suzuki GSX-R 750 K4 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 Suzuki GSX-R 750 K4 and adapt it to your installed hardware. As a result, we achieve an increase in performance of approx. 4 to 6 hp and 6 to 8 NM torque. In addition to the extra power, our FLAWLESS ECU Performance Flash also improves drivability: the power delivery of your GSX-R 750 becomes significantly more homogeneous and consistent. The annoying constant engine judder of your Suzuki has also completely disappeared after the ECU optimization, giving you a significant increase in rideability. We adjust the injection maps so that the air-fuel ratio values of your GSX-R 750 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.

– Gear limiter: Even more torque in gears 1 to 4 and gear 6! We remove the power limiter in the respective gears of your Suzuki GSX-R 750 K4 so that you have even more power and torque at your disposal. For the ultimate riding pleasure!

– Fan temperature: You’re not the only one who wants to keep a cool head? By adjusting the fan temperature, your GSX-R 750 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.

– Quickshifter retrofit: Do you want to shift gears without a clutch like the MotoGP riders and ride even more uncompromisingly? At FLAWLESS Industries, we program the quickshifter into the original ECU of your Suzuki GSX-R 750 K4 with our quickshifter retrofit – for even faster upshifts without a clutch! Without any additional control unit. Select the option, connect the compatible sensor and ride off! The sensor can be ordered directly from us on request. However, any other sensor with a normally open contact can also be used!

– Pops and bangs: Give your Suzuki GSX-R 750 K4 the final acoustic touch. Thanks to our optimization, we can configure the throttle cut-off individually to your wishes and the setup installed on your Suzuki GSX-R 750 K4. Important – in a configuration with a catalytic converter, only a thrust bubble is possible.

– Immobilizer: Do you ride your GSX-R 750 on the racetrack? Then we can deactivate the immobilizer so that you can start your motorcycle without an ignition lock.

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 Suzuki GSX-R 750 K4 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 Suzuki GSX-R 750 K4 models
– Quick and easy service
– Maximum performance increase and improved handling

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