Description
2011 Ford Mustang 3.7L ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Ford Mustang 3.7L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: 647-247-8555





Owen Morris –
Arrived quickly with free shipping and worked perfectly right out of the box—couldn’t be happier with the plug-and-play setup.
The programming service was top-notch and the seller kept me informed every step of the way; great experience overall.
Great quality ECM and very reasonable shipping costs, plus it was programmed for my VIN exactly as promised.
Fast turnaround and the unit was ready to install when it arrived, making the whole process super simple and stress-free.
They answered all my questions promptly and the ECU came perfectly programmed, saving me a ton of time and hassle.
Carlos Watson –
I ordered the BR3A-12A650-RE ECM for my 2011 Mustang and was really impressed with the service. The unit arrived quickly with free shipping, which was a nice bonus. It was already VIN programmed and ready to plug and play, making the installation very straightforward. The quality of the part is excellent, and my car runs smoothly now.
Blake Miller –
Fast shipping and the unit was truly plug-and-play—I saved a ton compared to dealer prices. Installation went smoothly thanks to their clear communication.