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EC Performance›ECU & TCU Cloning›VAG (VW, Audi, SEAT, Skoda)›MED9.1.2

VAG (VW, Audi, SEAT, Skoda) · ECU / TCU cloning

MED9.1.2
ECU Cloning

Faulty MED9.1.2? We copy everything from your original onto an identical donor unit, including the immobiliser data, so the donor plugs in and works with your existing keys. No dealer coding, no new keys, no waiting for a main-dealer part. Boot / BDM clone, read bdm.

Seen in: Audi RS3 Sportback 2.5 TFSI · Audi R8 5 2 V10 FSI · Audi RS6 C6 · VAG

Part numbers printed on MED9.1.2 labels (9):

4F59105524F5910552B8J0907404M8P09074040261S023710261S025730261S027100261S02768420907552A
Boot / BDM clone
£250–£350

Per clone, with the donor supplied by you. Pay £250 now; the top of the range only applies if the unit needs extra work, and we tell you first. Free Royal Mail Tracked 48 return.

Post it in — order online Book the workshop

Post both units (original + donor) with your reference, or book a slot and we remove, clone and refit at Ammanford.

How it works

  1. Find a donor. A used MED9.1.2 with the same hardware and software number as yours (the numbers above are what to search for). We can advise if you are unsure.
  2. Order online. Pay securely by card, Apple Pay, Google Pay or Klarna and print the packing slip.
  3. Post both units to us (or drop them in), marked which one is the original. A tracked service is best.
  4. Cloned and tested the day they arrive, then posted back tracked. Fit the donor and drive.

Good to know

Everything copied

Software, calibration and immobiliser data go across, so the donor behaves exactly like your original with your existing keys.

Original must be readable

Most failures are in the drivers or power stages while the memory is intact. If the original cannot be read at all we contact you before doing anything else.

Garages & bodyshops

Send both units mid-repair and they are back before the car is. Call 01792 732 062 for trade volumes.

Same family

Other VAG (VW, Audi, SEAT, Skoda) units like MED9.1.2

Check the exact type on your label; each variant has its own page and price.

UnitMethodPrice
MED9.1Bench clone Bench - BDM£150Post it inBook

Different unit?

Check another ECU / TCU number

Type the type from the label (for example EDC17C46, SID208, DQ250) or a part number printed on it. Spaces and dots don’t matter.

See every VAG (VW, Audi, SEAT, Skoda) unit we clone on the VAG (VW, Audi, SEAT, Skoda) cloning page, or the full list.

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