AUDI VW VOLKSWAGEN SIMOS 3.4A ECU Clone Service

🔧 This listing is for a professional SIMIOS 3.4A ECU cloning service 

We will transfer all critical data from your original ECU to a compatible donor unit, making it a direct plug & play solution – no coding or immobilizer programming required!

✅ What's Included:

• EEPROM + Flash Memory Transfer

• VIN & Immobilizer (IMMO) Cloning

• Full ECU Hardware Testing (on request)

• Return shipping with tracking

📦 How It Works:

1. Buy this listing

2. Ship us your original ECU (faulty) and a replacement/donor ECU (same or compatible part number)

3. We clone your data onto the donor unit

4. We return the cloned ECU — ready to install with no extra programming required

⚠️ Important Notes:

• This is a service, not a physical ECU for sale

• Replacement ECU must be in good working condition (not water or fire damaged)

• If cloning is not possible, a full refund will be issued (minus return shipping cost)

💡 Why Choose Us?

✅ 100% Data Integrity Guarantee
✅ OEM-Level Tools 
✅ Fast Turnaround – 24–48 Hours
✅ Over 1,000 ECUs Successfully Cloned
✅ Professional Support Before & After Sale

📬 Shipping Info:

• You'll receive shipping instructions after purchase

• Please package your ECUs securely

• Return shipping is tracked and insured

Got Questions?
Message us before buying — we’ll be happy to check your part numbers and ensure compatibility!