BT Moto (26-27) Kawasaki ZX-10R / RR Stage 2 ECU Performance Flash Add-On

​MAKE SURE TO REVIEW THE TABS ABOVE: HANDHELD, DYNO RESULTS, RESOURCES AND MORE INFO!

PLEASE NOTE: THIS IS A HANDHELD ONLY UPGRADE!! IF YOU OPTED FOR OUR STAGE 1 MAIL-IN SERVICE,

The 2026+ ZX-10R / RR is one of the most requested products we've had this year. Customers are very excited to see this bike unlocked. Being the first to unlock the 2021 and first to tune the 2026+ US models is never enough for us. We want to make sure that people are not only satisfied with our flashes, we want them to be amazed with the results. After taking some time to develop our mapping, we think we have something everyone will be happy with.

WHAT’S INCLUDED IN ADDITION TO OUR STAGE 1 FEATURES

• Additional power (maximum usable while safety on stock engine)
• Faster Quick Shifter (Race Tools)
• Race Features Available For Track Use
• KRT racing base throttle mapping for seamless racing throttle response
  
• Immo Off (at request)
• "M" Mode allows Based Race / oxygenated Fuel and Ignition Maps in medium power mode for better gains
• More power found through optimized Injector Balancing in high rpms
• “Ram Air” Map optimized
• 60-130MPH times reduced from 4.9 seconds to 4.6 seconds, verified on GPS ( SEE REVIEW VIDEO )

THE DETAILS ON ALL FEATURES

• FUELING - With custom tuning we can target better AFR (air/fuel ratio) plots to enhance not only racing performance, but also cruising and partial throttle inputs.
• IGNITION - Optimized to make the most power while still being safe and reliable.
• THROTTLE DERESTRICTION - Giving you the ability to utilize 100% of the throttle is paramount in track situations where you need all the power you can get on demand. The factory file has a “dead spot” on the top end that kills the bike's power curve when it should be making the most . This also means any kind of straight line acceleration also suffers. We remove these factory restrictions to ensure a smooth and predictable throttle, all the way to redline.
• QUICK SHIFTER - We all know how slow the QS is stock. Our flash provides 50% shorter quick shifter up and down. Our tuning reduces "kill" times to make the quick shifter much faster than stock, and a better overall riding experience.
• LOWER FAN-ON TEMP - Let’s face it, this bike rides a little on the hot side. To help not only the rider's enjoyment but also to keep the engine slightly cooler, we've lowered the fan-on temps.
• INCREASED RPM LIMITER (at customer request) - The stock RPM limiter is set to 13,800 RPM. We have been testing 14,200 RPM with zero negative side effects. We set the RPM limiter for 14,200 RPM in all gears. This helps you stay in the powerband longer and reduces the need to shift at the track.
• INCREASED TOP SPEED LIMITER - Removed so you can let the bike run free in any track environment.
• EXHAUST VALVE MANAGEMENT - Improved and optimized for peak performance and sound
• RACE FEATURES - Minor features unlocked for the purpose of track use
• FUEL CUT - Optimized for better limiter feel and decel throttle response
• IMMO OFF - Immobilizer off (AT YOUR REQUEST)
• MODE BASED MAPPING - High power mode (F) will be a pump gas map and medium power mode  M) will have changed ignition and fuel mapping for racing fuel. +8-10hp on demand
• INJECTOR BALANCING - More power found through injector balancing
• RAM AIR / Intake flap open at all speeds - Changes to ram air mapping to maximize power and top end racing at high speed/circuit racing so the bike has enrichment in extreme environments

PLEASE NOTE

• (2026+) YOUR BIKE MUST HAVE ONE OF THESE ECU NUMBERS FOR THE HANDHELD TUNER, IF YOU ARE MAILING IN, YOU CAN SKIP THIS VERIFICATION: (21175-2385, 21175-2160, 21175-2113, 21175-2328, 21175-2378, 21175-2384, 21175-1656, 21175-1702, 21175-1704, 21175-1732, 21175-2160, 21175-2113, 21175-2328, 21175-2374, 21175-2378, 21175-2384 as of 4/6).
• Confirm that the bike's ECU number is supported. Your ECU number can be found on the ECU itself in the tail of the bike. We found the ECU numbers listed cover almost all 2021 ZX-10R's. We will be working to add more and will update this page when we do.
• Due to the sensitive nature of the ZX-10R's AFR (air/fuel ratio) and the platforms almost endless aftermarket options, the file we deliver you may need the fueling to be adjusted to meet the bike's individual needs. In this instance we recommend a piggyback fuel controller and dyno time, or an "auto-tuner" that can aid you in correcting your fuel maps (if needed).
  
• Stage 2 should be ran on 93 octane Shell V power pump gas or better to achieve best results

(SAME ENGINE AS 2026)