Honda ECU Cloning Service for Civic Type R FK8 FL5 / Integra S DE5

Want to keep your original factory ECU untouched? We offer a cloning service where your ECU is copied to a donor ECU. The donor ECU is then unlocked and used for tuning.

• You can use new or used donor ECUs.
• The donor ECU will be an exact clone, but unlocked and ready for tuning.
• Label both ECUs clearly when sending (original vs. donor).
• Remove both ECUs from their black plastic holders before shipping.

Compatibility Notes

• FK8 ECUs can only be cloned to other FK8 ECU part numbers; no alternative or compatible ECUs are available as of December 2024.
  
  
• FL5 and DE5 ECUs are interchangeable for cloning. For a cost-effective option, we recommend using the Acura Integra DE5 ECU (37820-6PV-A03) as a donor for the FL5 ECU (37820-66V-A03), available through local Acura dealers or online OEM parts retailers.
  
  
• If you're having difficulty locating a donor ECU, we’re happy to help source one—just reach out to us for assistance. We may just have one in stock that's available.

If you have any questions regarding this service, feel free to call us toll-free at 1-844-882-7597 or contact us and reach out here and we will be more than happy to assist you.