OxyTuned
Honda CRF250L ECU Reflash
Honda CRF250L ECU Reflash
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CRF250L ECU Stage 1 Reflash Service
Unlock the full potential of your Honda CRF250L with our custom Stage 1 ECU Reflash Service.
Simply send us your ECU, and we'll bench flash it with our newly developed Stage 1 calibration before shipping it back to you. This tune is based on the factory Honda calibration and has been carefully optimized to improve performance while maintaining OEM drivability and reliability.
Stage 1 Features
- Optimized ignition timing for 93 octane fuel
- Improved fuel mapping for smoother power delivery and throttle response
- Increased rev limiter to 11,000 RPM
- Bench flashed directly to your original ECU, no additional hardware required
This calibration is designed for riders looking for a noticeable performance improvement while retaining the stock ECU and factory functionality.
How It Works
- Purchase this reflash service through our website.
- Send in your ECU to our shop for programming (Fill out service form for instructions).
- We perform the reflash and return your ECU ready to install.
Once your form has been submitted, simply ship your ECU to us. We'll flash it with our Stage 1 calibration, test it, and ship it back ready to install.
Supported ECU Part Numbers
- 38770-KZZ-902
- 38770-KZZ-903
- 38770-KZZ-A22
- 38770-KZZ-J01
- 38770-KZZ-J11
- 38770-KZZ-J81
Off-Road Use Disclaimer
Off-Road Use Disclaimer
Disclaimer
Off-Road / Race Use Only
All products and services offered on this website are intended strictly for off-road and race use only. These products may not comply with federal, state, or local emissions, safety, or road-use regulations. It is the sole responsibility of the purchaser to ensure that any modifications comply with all applicable laws and regulations in their area.
No Liability for On-Road Use
By purchasing or installing any products or services from this website, you acknowledge and agree that we are not responsible or liable for any damages, injuries, penalties, fines, or legal issues that may arise from the on-road use of these products. Installation and use of these products on public roads or highways is strictly at your own risk.
Customer Responsibility
The customer assumes full responsibility for:
- Determining the legality of any product for their intended application and location.
- The installation and proper use of all products.
- Any consequences, including but not limited to personal injury, vehicle damage, or legal penalties, that may result from their use.
No Warranty of Compliance
We make no claims, guarantees, or warranties that our products are legal for street use, emissions compliance, or meet any specific regulatory standards outside of their intended off-road/race applications.
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