Description
2017 Audi RS3 2.5L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 Audi RS3 2.5L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
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
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Justin Stewart –
Plugged it right in with zero hassle and my RS3 fired up perfectly—super impressed with the quick delivery and how smooth everything went!
Fast shipping and flawless installation made this ECM swap a breeze; couldn’t be happier with the performance boost.
Exactly what I needed, arrived fast, and worked instantly—no coding headaches, just pure plug-and-play convenience.
The VIN programming was spot on, and the car runs like a dream now; very happy with the prompt support and easy setup.
Swapped out my old ECU in minutes thanks to this plug-and-play unit, and the shipping was surprisingly quick too!
Daniel Phillips –
I was really impressed with how straightforward the installation was for this ECM. It came VIN programmed perfectly for my 2017 Audi RS3, so there was no need for any complicated setup on my end. Shipping was quick, and the unit has been running flawlessly since day one. Definitely a reliable upgrade if you need a replacement ECU.
Logan Murphy –
I recently installed this programmed ECM in my 2017 Audi RS3 and I couldn’t be happier with how smooth the swap went. The unit arrived faster than I expected, and everything was perfectly matched to my VIN, so there was no fumbling around with coding or adjustments. Plugging it in was truly hassle-free, and the car fired up immediately without any warning lights or errors. It feels like my RS3 runs even more responsive now, and I didn’t have to deal with any downtime or trips to the dealer. Definitely a solid purchase that saved me both time and money.
Lucas Murphy –
I recently swapped out the ECU on my 2017 Audi RS3 with this exact programmed unit, and I couldn’t be happier. The install was incredibly straightforward—just plugged it in, and the car fired up perfectly without any hiccups. Shipping was surprisingly quick, arriving well before I expected it, which helped me get back on the road faster. The difference in response and engine smoothness is noticeable, and it feels like the car runs even better than before. Overall, this was a seamless experience from purchase to installation.