Husqvarna FE 450 2020 to 2023 - FLAWLESS ECU Performance Flash

More power and torque?
At FLAWLESS Industries, we offer software optimization for your Husqvarna FE 450 2020 to 2023 with our exclusive FLAWLESS ECU Performance Flash, providing features that put you in the fast lane. And all without additional hardware – just by flashing your ECU.

• Power Increase: We individually write and adapt the tuning software or optimization for your Husqvarna FE 450 to your installed hardware. This achieves an increase in power of approx. 3 to 4 HP and 4 to 6 NM of torque, or 7 to 8 HP with our FLAWLESS Performance Kit. In addition to the power increase, our FLAWLESS ECU Performance Flash improves rideability: The power delivery of your FE 450 becomes significantly more homogeneous and smoother: the characteristics of your FE 450 between the two mappings are even further spread, so you have an even softer ride in the soft mapping and an even sportier ride and characteristic in the sport mapping. We also adjust the injection maps so that the Air-Fuel Ratio values of your FE 450 are now in the optimal range. This also achieves thermal relief for the exhaust valves and cylinder heads due to the resulting lower exhaust gas temperatures.

• FLAWLESS Performance Kit: When developing our FLAWLESS Performance Kit for your Husqvarna FE 450, the focus was always on creating a product that allows you to get the maximum rideability and performance increase from your Husqvarna FE 450 with minimal effort.
By designing our own intake in conjunction with an MWR Sport mushroom air filter, we achieved this goal:

– With our FLAWLESS Performance Kit, we increase the peak power of your FE 450 by almost 7 to 8 HP. You also have a significantly longer power plateau, so the power is usable for a much longer time.
– Significantly more homogeneous power band across the entire RPM range – the riding experience is significantly enhanced, more powerful, and sportier.

In combination with our FLAWLESS ECU Performance Flash, you get the FLAWLESS Performance Kit for your FE 450 for only €120.00. The discount will be automatically applied in the shopping cart.

• 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 Husqvarna FE 450, so that you have the standard mapping (restricted) on Map 1 and the FLAWLESS ECU Performance Flash with all desired functions on Map 2! This allows you to switch between restricted and FLAWLESS ECU Performance Flash on-the-ride.

Please specify in the comment field at checkout which restricted power level you want on Map 1. By default, we program a restricted power level of 18 HP, which corresponds to the original series restriction.

• FLAWLESS Quickshifter GP: With our exclusive FLAWLESS Quickshifter GP, we retrofit the quickshifter for your Husqvarna FE 450 2020 to 2023 – without an additional sensor – for even faster clutchless upshifts!
Thanks to our custom code in your ECU, you don't need an additional sensor. Our FLAWLESS Quickshifter GP works with the existing gear position sensor and uses the reference values of the sensor already learned in the ECU, so no manual reading and adjustment of the reference values is necessary.

Thanks to the closed-loop system of our code, the ignition is only reactivated when the gear change is completely finished. The special thing about this is that the interruption times adapt adaptively to the respective shifting process. This effectively prevents the risk of premature ignition release, which can occur with systems with fixed interruption times, and ensures optimal performance with every shifting process.

• Hardcut Limiter: With the Hardcut Limiter, your FE's standard rev limiter becomes a true racing limiter, providing an unmistakable riding experience. Flames from the exhaust are guaranteed with the Hardcut Limiter!

• Pops and Bangs: Give your Husqvarna FE 450 the ultimate acoustic refinement. Through our optimization, we can configure the overrun cut-off individually according to your wishes and the installed setup of your Husqvarna FE 450, and also assign it to the respective riding modes if desired.

Please specify your setup in the comment field at checkout when ordering. It is important to mention which exhaust muffler (Akrapovic, FMF, ...), header, and air filter (K&N sport air filter, BMC, Rade Garage, ...) you have installed.

Procedure:
1. Order the FLAWLESS ECU Performance Flash or your ECU software optimization for your Husqvarna FE 450 with the desired options.
2. Send your ECU well-packaged to us (FLAWLESS Industries - Pilatusring 20, 91353 Hausen, Germany).
3. We process the software of your ECU on the day of arrival and usually send it back to you within 24 hours.
4. Unpack, connect, and ride.

Important
To offer you this service, it is necessary for you to send us your removed ECU from your vehicle. As soon as we receive it, we will individually adapt 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.
Excessive use of the Hardcut Limiter can cause engine damage.
To achieve the specified performance, it is necessary to use an accessory exhaust muffler (Akrapovic, FMF, etc.).
The ECU will not be damaged or opened. The FLAWLESS ECU Performance Flash is not visible from the outside. Husqvarna testers function without restrictions. The software number remains unchanged.

- Suitable for Husqvarna FE 450 models from 2020 to 2023
- Simple and fast service
- Maximum performance increase and improved handling

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