Custom code upgrade
A separate upgrade service. Ask the team to confirm whether your existing unlock is eligible.
+ shipping costs
A technical service for transferring compatible software data and configuration from an existing engine control unit to a replacement unit.
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.
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.
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.
Provide these details through your order enquiry. If you need help identifying a unit, ask the team before arranging shipment.
The full order process → DHL Express shipping instructions → Pricing, VAT and payment →
Ask FEMTO to confirm the processing time for your exact request before accepting the order. Carrier transit time is separate from service processing time.
For prices, delivery and ordering, read the FEMTO FAQ →
Ask FEMTO to confirm the required units for your request before booking a shipment. Include the identifiers of the units you have available.
Do not assume compatibility. Send the unit details so the team can check the exact request and agree the service scope.
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