Description
2020 Subaru Legacy 2.5L AT gas ECM / ECU VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2020 Subaru Legacy 2.5L AT gas 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566



Miguel Nelson –
I was really impressed with how quickly the 2020 Subaru Legacy ECM arrived, and installation was a breeze since it was fully plug-and-play. The VIN programming was spot on, so there were no hiccups with the car starting up right away. Saving this much compared to dealer prices made the whole process stress-free and affordable. The communication throughout was clear, and the whole experience was very professional from start to finish.
Kevin Cook –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2020 Subaru Legacy—super easy plug-and-play installation.
Dominic Jenkins –
Received the ECU quickly and it was truly plug-and-play. Saved me a bundle over dealer prices, and the install went without a hitch.
Allan Turner –
I recently purchased the 2020 Subaru Legacy 2.5L AT gas ECM from this seller, and I’m very impressed. The unit was already VIN programmed, which made installation straightforward and saved me a lot of hassle. Shipping was very reasonable and arrived faster than I expected. They also kept me updated throughout the process and answered all my questions promptly, which gave me confidence in the purchase.