Description
2018 Audi TT RS 2.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Audi TT RS 2.5L 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
Dylan Perez –
The 2018 Audi TT RS 2.5L ECM arrived quickly and was exactly what I needed for my car. Installation was seamless—truly plug and play with no complicated setup required. After swapping it in, the engine runs smoothly, and all diagnostics show perfect operation. Overall, a solid purchase with great support from the seller.
Caleb Edwards –
Installed it in minutes with zero hassle—works flawlessly and shipped super fast. Highly recommend for anyone needing a reliable ECU replacement!
Cooper Gonzalez –
I was a bit nervous ordering an ECM for my 2018 Audi TT RS, but this one fit perfectly and was ready to go right out of the box. Installation was surprisingly straightforward—no complicated programming needed on my end, which saved me a ton of time and headaches. The car started up immediately, and I noticed the engine ran smoother almost instantly. Shipping arrived faster than expected, and I appreciated the helpful customer service team who answered a couple of quick questions. Overall, this product exceeded my expectations and made getting my TT RS back on the road a breeze.