BMW DME Cloning
A used BMW DME needs your car's ISN and VIN to match the CAS, or the engine won't start. We clone your original DME to the replacement 1:1, so it plugs in and starts with your keys. No dealer coding, no ISN reading on your end.
What we cover
| Vehicle / module | Details |
|---|---|
| MSD80 / MSD81 | N54 and N53 engines (335i, 135i, 535i, X6 and more) |
| MEVD17 | N55, N20 and related engines |
| MSV70 / MSV80 / MSV90 | N52 and N51 engines |
| MS45 | M54 engines |
| MSD85 | N63 V8 |
| Not listed? | Send us your part number |
Not sure? Send us your part number before you order and we'll confirm.
Signs
- DME failed after water damage or a short
- Used DME installed, engine cranks but won't start
- Immobilizer or EWS/CAS mismatch
- Shop needs a plug-and-play DME today
How it works
Buy on eBay
Choose your service on our site and complete checkout on eBay.
Ship your part
Pack it well. Add a note with your eBay order number and the car's year, make and model.
Bench work
We reset, repair or clone your part, then test it before it leaves.
Back to you
Returned with tracking. Plug it in and go.
FAQ
What do I send you?
Your original module and the replacement (donor) module, with a note showing your eBay order number. Our shipping address comes with your order.
Do the part numbers have to match?
Yes. Part number, hardware and software numbers must match, and both units must be from the same manufacturer. Send us photos of both labels before you buy if you're not sure.
Will my keys still work?
Yes. Immobilizer data is copied, so your existing keys keep working with the replacement module.
Not sure what you need?
Send us the vehicle and part number. We reply by email.