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




Joel Green –
I was really impressed with how quickly this ECM arrived—it was much faster than I expected. The unit was fully programmed and truly plug-and-play, making installation a breeze with no hiccups. Choosing this option saved me a ton compared to taking my Mustang to the dealer, and the communication throughout the process was professional and clear. Overall, a smooth experience that I would definitely recommend.
Michael Graham –
Super fast shipping and the ECU came perfectly programmed for my 2011 Mustang, just plugged it in and it worked flawlessly. Great service all around!
Edward Stewart –
I purchased the BR3A-12A650-APC for my 2011 Mustang, and the entire process was smooth from start to finish. The unit arrived quickly with free shipping, which was a nice bonus. What impressed me most was the plug-and-play setup—installed it myself without any hassle, and the car runs perfectly. I appreciated that the seller kept me informed throughout the delivery, making the experience worry-free.
Chase Sanders –
Fast shipping and the ECU was truly plug-and-play. Saved me a bundle compared to dealer pricing and installation went without a hitch.