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ECU cloning

Cloning

A technical service for transferring compatible software data and configuration from an existing engine control unit to a replacement unit.

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ECU Cloning — ECU Data Transfer and Replacement

A technical service for transferring compatible software data and configuration from an existing engine control unit to a replacement unit.

Typically used during ECU repair or replacement to restore the vehicle's original electronic configuration. The service is subject to compatibility checks and verification of customer authorisation.

THE SERVICE

About this service

For ECU cloning, describe the request and identify the units involved before arranging delivery. The team will confirm which units are required, whether the application is compatible and what work can be included in the agreed order.

Supported ECUs and vehicles

ECU cloning is listed as a separate service. Required source or replacement units, compatibility and shipping arrangements need to be confirmed for the specific request.

What you need before ordering

  • Vehicle details and VIN.
  • ECU part number and software version, where available.
  • The number of units and a description of the requested work.
  • Contact and delivery details; company and VAT information for business enquiries.

Provide these details through your order enquiry. If you need help identifying a unit, ask the team before arranging shipment.

How it works

  1. Confirm the application. Send the vehicle and ECU information for a compatibility check.
  2. Review your quote. Agree the scope, completion time, applicable VAT and shipping total.
  3. Follow the invoice. ECU orders are paid by bank transfer using the instructions in the orders portal.
  4. Arrange the agreed shipment. Where an ECU is to be sent, follow your order instructions and use DHL Express to the office address provided.
  5. Processing and return. The agreed work and return arrangements follow your confirmed order.

The full order process → DHL Express shipping instructions → Pricing, VAT and payment →

Turnaround

Ask FEMTO to confirm the processing time for your exact request before accepting the order. Carrier transit time is separate from service processing time.

Questions about ECU cloning

For prices, delivery and ordering, read the FEMTO FAQ →

Which units do I need to send?

Ask FEMTO to confirm the required units for your request before booking a shipment. Include the identifiers of the units you have available.

Are any two ECUs compatible for cloning?

Do not assume compatibility. Send the unit details so the team can check the exact request and agree the service scope.

What should my enquiry describe?

Explain the purpose of the cloning request and identify the units involved. The team will confirm compatibility and the required shipment before you order.

FEMTO is not affiliated with BMW AG, Toyota Motor Corporation or Rolls-Royce Motor Cars. Third-party names identify service compatibility. Product Disclaimer

Last updated: 6 November 2026

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