Suzuki GSX-R 750 K4 - FLAWLESS ECU Performance Flash

More power and torque?
We at FLAWLESS Industries offer you a software optimization of your ECU or control unit with features that will put you in the fast lane, with our exclusive FLAWLESS ECU Performance Flash for your Suzuki GSX-R 750 K4. And all this without additional hardware – simply by flashing your control unit.

• Power increase: We individually write the tuning software or optimization for your Suzuki GSX-R 750 K4 and adapt it to your installed hardware. This results in an increase in power of approx. 4 to 6 HP and 6 to 8 NM of torque. In addition to the power increase, our FLAWLESS ECU Performance Flash improves drivability: the power delivery of your GSX-R 750 becomes significantly more homogeneous and smoother. The annoying constant speed jerking of your Suzuki also completely disappears after the control unit optimization, giving you a significant improvement in drivability. We adjust the injection maps so that the air-fuel ratio values of your GSX-R 750 are now in the optimal range. This also achieves thermal relief of the exhaust valves and cylinder heads due to the resulting lower exhaust gas temperatures.

• Gear limiter: Even more pull in gears 1 to 4 and gear 6! We remove the power limitation in the respective gears of your Suzuki GSX-R 750 K4, so that you have even more power and pull available. For ultimate driving fun!

• Fan temperature: Not only you want to keep a cool head? By adjusting the fan temperature, your GSX-R 750 always stays within the optimal temperature window, even with very sporty driving, as we lower both the on and off temperatures of the fans by approx. 4 degrees.

• Quickshifter retrofit: Do you want to shift without a clutch like MotoGP riders and drive even more uncompromisingly? We at FLAWLESS Industries program the quickshifter into your original ECU of your Suzuki GSX-R 750 K4 with our quickshifter retrofit – for even faster clutchless upshifts! All without an additional control unit. Select the option, connect a compatible sensor and drive off!

You can order the correct quickshifter sensor in our shop. You need the following sensor:

Quickshifter - normal shifting direction: Push sensor

Quickshifter - reverse shifting: Pull sensor

We will provide you with the connection instructions. You must carry out the connection and installation of the sensor yourself.

• Pops and Bangs: Give your Suzuki GSX-R 750 K4 the final acoustic touch. Through our optimization, we can configure the overrun cut-off individually to your wishes and the setup installed on your Suzuki GSX-R 750 K4. Important – with a catalytic converter configuration, only overrun bubbling is possible.

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

You can customize the optimization or mapping directly during the order process according to your wishes. The selection fields are available for this.
Please indicate in the comment field at checkout which setup you are using. It is important to specify which end muffler (Yoshimura, Shark, Akrapovic, Boss, Copra, ...) and which air filter (K&N sport air filter, BMC, Rade Garage, ...) you have, as well as whether you have a catalytic converter installed.

Process:
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 process the software of your control unit on the day of arrival and usually send it back to you within 24 hours.
4. Unpack, connect and drive off.

Important
To be able to offer you this service, it is necessary that you send us your removed control unit from your vehicle. As soon as we have received it, we will individually adapt your FLAWLESS ECU Performance Flash. We usually send your control unit with the modified software back to you within 24 hours, so you can reinstall it as quickly as possible.
To achieve the stated performance, it is necessary to use an accessory end muffler (Yoshimura, Shark, Akrapovic, Boss, Copra, etc.) as well as a sport air filter (K&N sport 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
– Simple and fast service
– Maximum power increase and improved handling

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