2020-2024 Yamaha YZF-R1 / YZF-R1M Race ECU Flash

2020-2024 Yamaha YZF-R1 / YZF-R1M Race ECU Flash


(In Stock)


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2020-2024 Yamaha YZF-R1 / YZF-R1M Race ECU Flash

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Brands Superbike Unlimited ECU Tuning
Product Code: 2020 R1 ECU flash
Availability: In Stock

Available Options

Please don't hesitate to call us at 828-676-2222 (M-F 9-5 EST) if you have any questions for us about ECU flashing, or any other product.

What sets our service apart from others and why we have such a solid reputation in this industry is that we do all of our mapping and tuning in house. This includes but is not limited to: Throttle mapping, torque curve mapping, ignition mapping, fuel mapping, engine braking strategies and many other aspects of the ECU. This service was developed by our tuner using the same methods and and strategies he used in MotoAmerica Superbike with Westby Racing during their highly successful racing campaign.

This is a mail-in service. You send us your ECU and we reflash it to your custom specifications. We are offering a service we feel is superior to any of our competitors and with unparalleled support. We will make sure that every ECU is right for each rider. This is the same ECU flash we use on our championship-winning YZF-R1 race bikes. We can return the ECU to stock if needed, free of charge.

We will give your bike an additional 17-25 rear wheel horsepower (results may vary based on modifications) and remove all throttle and timing restrictions on the bike from the factory that US model YZF-R1 models have. This does not impact reliability.

Included features:
Remove all throttle based restrictions
Fully revised Power Modes
Remove all speed and gear based restrictions
Optimize ignition timing for 91+ octane pump fuel
Fully customized fuel mapping
Customized race throttle maps for Power Mode 1-4
Customized engine braking strategies
Ability to load Power Commander maps directly onto your ECU
Adjustable radiator fan temps for more efficient cooling
Adjustable rev limiter
Disable closed loop mode
Adjustable velocity stack opening point
Disabling the factory AIS (smog) system
Disabled EXUP & error recall
Disabled fuel injector cut
Disabled steering damper (removes code for aftermarket units)

Note: Factory O2 sensors should be disconnected at the harness with this tuning service.


Our 2020+ YZF-R1 ECU Flash features 4 custom full power throttle and ignition maps integrated into Power modes 1-4. This is not to be confused with presets A,B,C,D.

PWR 1 features a very aggressive, quick turn throttle feel. PWR 2 is a bit more linear in how it reacts and has less sensitivity than PWR 1. Many racers and track day users prefer this throttle map. PWR 3 Is most linear and least sensitive of the full power modes, and is great for a rider who prefers a very linear throttle. PWR 4 Is the 'softest' and most user-friendly of the power modes, for those looking for the least initial throttle torque, this is the best option. 

Bear in mind that each mode makes the same power, so you have the ability pick the throttle map that best suits your riding style, or the type of riding you are doing.

Block off plates are suggested.


More info:

We have preconfigured ECU images that have been fully dyno and track tested and will work great for your bike, or we can make optimal setting recommendations for your own customized image.

Your ECU is located on the left hand (clutch) side of the bike. It is underneath the triangular panel below the fuel tank. Simply disconnect the two wire harness connectors and pop the ECU from its mounting bracket.
We will ship outside of the continental US, but at an additional charge.

Each ECU is return shipped with $200 in insurance. If you require more, please contact us after your purchase.

After your purchase is completed, you will receive a confirmation via email that includes a questionnaire regarding your motorcycle and your preferences on our flash settings, as well as the address you'll send the ECU to.

See our ECU flashing FAQ HERE for more information.


NOTE: This flash will produce error codes initially as a result of the ECU having been powered off of your motorcycle while attached to our flashing equipment. This will normally clear in a few key cycles and rides, but may require manual clearing using an OBD2 compliant code scanner and Euro 5 adpater like this



  • 2020-2024 Yamaha YZF-R1
  • 2020-2024 Yamaha YZF-R1

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