Description
2014 BMW 4 Series 3.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 BMW 4 Series 3.0L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS may require key programming after installation. This is normal.
For a 100% plug-and-play solution with no relearns, your original ECU must be sent in for cloning. We transfer all security data to the replacement unit.
👉Add the cloning service as a bundle at checkout — $200 CAD / $140 USD
A prepaid shipping label will be emailed to you.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Elijah Wilson –
I recently installed the 2014 BMW 4 Series 3.0L ECM, and I couldn’t be happier with how smoothly everything went. The unit arrived quickly and was already VIN programmed, which saved me a ton of time. Installation was straightforward—truly plug and play—and the car runs perfectly now. It’s clear this part is made with quality in mind, and the support team was helpful when I had a couple of questions.
Tyler Scott –
I was a bit nervous ordering an ECM for my 2014 BMW 4 Series, but this unit exceeded my expectations. It arrived quickly and was exactly as described, already programmed with my VIN, which saved me so much hassle. Installation was straightforward—just plug and go, no complicated setups or extra coding needed. After swapping it in, my car fired right up and has been running flawlessly ever since. It’s great to find a product that lives up to its promises and comes with responsive customer support if you have any questions. Definitely a solid purchase for anyone needing a reliable replacement ECU.
Cameron Carter –
This ECM arrived quickly and fit perfectly in my 2014 BMW 4 Series—installation was a breeze with zero hassle. The car runs smoother than ever!