6HP28X Transmission Immobilizer Removal Service
Unlock Your Transmission for Standalone Conversions
Service Description:
We remove the factory immobilizer from your 6HP28X transmission control unit (TCU), allowing operation without the original EWS4/CAS module.
Key Details:
✓ Return Service Only – You must ship your TCU to us (electronic controller only – see photo)
✓ Typical Turnaround: 3-7 business days (24hr expedited service available by prior arrangement)
✓ Includes:
- Immobilizer deletion via TCU reprogramming
- Return shipping (tracked service)
Compatibility:
• BMW 6HP28X transmissions only
• Ideal for engine swaps or when fitting a replacement transmission into your BMW E70.
Important Notes:
- DO NOT send entire valve body – only the electronic control unit
- Original EWS4/CAS system will no longer be required
How It Works:
- Purchase this service
- Ship your TCU to our workshop
- We program and return it within 7 days (typically faster)