CLOSED-COURSE COMPETITION USE ONLY
This product and/or service is intended exclusively for use on vehicles operated in closed-course competition and is not intended for use on public roads or other public lands. By purchasing this product and/or service, you acknowledge and agree that it is being purchased solely for closed-course competition use. Use of this product and/or service on public roads may violate applicable federal, state, and local laws and regulations.
Why ECU Flashing?
ECU flashing is not only a more cost-effective tuning solution—it provides access to calibration parameters that many external tuning solutions simply cannot modify.
ECU flashing allows us to optimize fuel and ignition mapping while retaining the ECU's ability to compensate for changing atmospheric conditions. It also gives us access to additional calibration parameters, such as electronic throttle mapping and other ECU-controlled functions, allowing for a more complete and precise calibration.
Dyno Developed. Real-World Refined.
All 2WDW Custom ECU Mapping is developed in-house through extensive dyno testing, allowing us to precisely evaluate and optimize fueling, ignition timing, electronic throttle (ETV/STP) mapping, and other available ECU parameters under controlled and repeatable conditions.
But our development doesn't stop at the dyno; all of our tuning is further tested and refined through real-world riding and extensive datalogging. This allows us to evaluate how the motorcycle responds with our custom ECU mapping across the wide range of loads, speeds, temperatures, atmospheric conditions, and transient situations encountered outside of the dyno room.
By combining controlled dyno development with real-world testing and datalog analysis, we're able to deliver a complete, thoroughly developed ECU calibration for your bike's specific aftermarket (or stock) intake/exhaust combination that performs optimally both on the dyno and, where it matters most, when you're riding your motorcycle!
Free Mapping Updates for as Long as You Own the Motorcycle
Our Mail-In ECU Flashing Service includes FREE future mapping updates for as long as you own the motorcycle. If your setup changes and an updated map is needed, simply send your ECU back to us. You are responsible only for the cost of shipping your ECU.
Mail-In ECU Flashing Service is now available for the 2020+ S1000RRs! We've been tuning the previous generations for the past decade with the RCK3 flashing software, as well as Rapid Bike, Power Commanders and Bazzaz piggyback controllers. This has previously been a very expensive process. Now, we have TOTAL CONTROL over the stock ECU's fuel, ignition and electronic throttle mapping and parameters for a fraction of the previous cost.
We've applied everything we have learned about tuning and racing the previous generation S1000RRs with both local club and MotoAmerica level racers over the past decade, and we have spent dozens of hours on the dyno testing and perfecting our custom mapping for these AMAZING machines.
The 2020+ models run a state-of-the-art wideband lambda system that allows for the ECU to make very quick adjustments to necessary fueling. We have completely customized the AFR (air:fuel ratio) target maps to make sure that optimal fueling is present at all times while riding on the street and/or racing these bikes. As sophisticated as this system it, we have found that it still has limitations for exactly how much adjustment it is capable of making. To reduce the amount of self-adjustment is necessary, we have built our custom fuel mapping on the dyno without the use of these wideband sensors. With custom fuel mapping already in place for aftermarket full exhaust systems, the wideband sensors have to perform DRAMATICALLY less fuel trimming while you're riding the bike. We have also perfected the AFR target maps with custom parameters for every possible throttle position and RPM range. This allows for the smoothest, strongest and most predictable power delivery with zero sacrifices to engine longevity and reliability with an aftermarket exhaust system installed on the bike. In addition to this, we have also modified the cold-start enrichment tables to resolve the hard starting issues that almost every rider experiences once they've installed an aftermarket exhaust system on these bikes.
We've also completely removed the gear-based electronic throttle restrictions that cause the middle gears on these bikes to feel horribly weak compared to 1st, 5th or 6th. In addition to simply removing these limitations in the throttle maps, we have also COMPLETELY overhauled the throttle-by-wire mapping to provide MUCH smoother engine braking and a MUCH smoother and predictable throttle response. This, more than almost anything else, is CRITICAL to being able to actually use all 200+ horsepower effectively when entering AND exiting a corner on the track or in a street riding situation on the road.
Lastly, we have also completely overhauled several ignition timing maps in these ECUs to maximize horsepower, torque and engine reliability. This does NOT that mean we simply advanced ignition timing everywhere like others often do; in fact, we actually run LESS ignition advance in some areas where we have found improvements in doing so! Our custom ignition timing mapping allows for maximum performance at all times AND improves overall engine longevity while not relying on the knock sensors to constantly retard ignition timing.
The end result of all of this customization is a MUCH smoother, stronger and cooler running S1000RR throughout the ENTIRE RPM range. As you can see in the graph (5th gear stock v 5th gear with our custom mapping), we've increased horsepower and torque to a peak 202HP/88TQ to the tire ON PUMP GAS
Our mail in ECU flash service also comes with unlimited ECU re-flash services as long as you own your motorcycle. All future re-flash services are free of charge. The only cost you are responsible for is the shipping of your ECU.
Our 2WDW Custom ECU Mapping for these bikes includes:
- Custom TPS Fuel Maps (Exhaust Specific)
- Custom Ignition Timing Maps
- Removal Of All Gear-Based ETV Restrictions
- Custom Electronic Throttle Valve (ETV) Maps
- Custom Closed Loop Wideband Target AFR Maps
- Custom Exhaust Valve Opening Maps (For Stock/Slip-On Exhaust Systems)
- Custom Deceleration Fuel Cut Maps
- Disable Exhaust Valve (For Full Exhaust Systems)
- Disable PAIR Valve / AIS Fault Code
- Disable Cold Start Idle (THIS is why your stock cold starts sound TERRIBLE!)
For any/all questions regarding ECU flashing, please email us at support@2wheeldynoworks.com.
To have us flash your ECU, simply complete the following steps:
STEP 1: Place your order below.
STEP 2: Remove your ECU and ship it to us at:
2 Wheel DynoWorks
Note: When mailing in your ECU, please include a note with your contact details and list of any pertinent engine, intake and/or exhaust modifications done to your bike. You may include this note in your package or email it to support@2wheeldynoworks.com
STEP 3: Receive and reinstall your ECU, and enjoy your flashed and tuned S1000RR!