What is ECU/TCU/BCM cloning?

We copy all original parameters — keys, VIN, mileage and immobilizer data — from your faulty module onto a working replacement. The end result: your vehicle operates as before without dealer intervention or immobilizer complications. Many dealerships cannot reprogram pre-coded ECUs — we can.

Cloning Service

We expertly clone second-hand ECU/TCU/BCM units so they install Plug & Play — no dealer coding or programming required.

What’s included

  • Mileage, keys and VIN are preserved exactly as on your original unit.

  • No costly dealer programming needed.

  • Typical turnaround: 24 hours (Mon–Fri).

  • Same-day appointments available.

  • We support around 90% of control modules using authentic, licensed tools.

What you’re buying

This listing purchases the service instructions delivered by email. The cloning work itself begins after you provide the required information and we agree a final quote.

How it works

  1. Request a quote — contact us first
    Before purchasing, please send an eBay message with your vehicle registration number and any other requested details.

    — If your unit is totally unresponsive (no fault codes, DME timeout, etc.), we offer a Bench Testing Service (BTS) for £70. BTS includes unit stripdown, PCB cleaning, reflow and basic repairs/testing. If the unit is repairable and we proceed with cloning, the £70 is usually deducted from the cloning cost. If the unit is beyond economical repair, the £70 remains payable.

  2. Send both units to us
    After you accept the quote, post:

    • the original unit (mark as “Original”) and

    • the replacement unit (mark as “Replacement”).
      We recommend Royal Mail Special Delivery (by 1pm) for secure, trackable shipping.

  3. We clone and return
    On receipt we will:

    • Perform the cloning/repair,

    • Complete service within 24 hours (Mon–Fri) where possible, and

    • Send the unit back ready to fit — Plug & Play.