Description
2017 Dodge Viper 8.4L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 Dodge Viper 8.4L 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 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
Diego Taylor –
Swapping out the ECU on my 2017 Dodge Viper went smoother than I expected thanks to this unit. It arrived quickly and was already programmed to my VIN, so installation was straightforward without any extra tuning needed. The engine runs flawlessly now, and I haven’t experienced any hiccups since the swap. Overall, great quality and a hassle-free upgrade.
Kyle Green –
I was a bit nervous about swapping out the ECU on my 2017 Dodge Viper, but this unit made the process surprisingly straightforward. It arrived quickly, well-packaged, and was already programmed to my VIN, so I didn’t have to mess with any complicated coding. Installation was essentially plug and play, and once I fired up the engine, everything ran perfectly smooth, just like it should. The car feels like it’s performing at its peak again, and I’m really happy with how hassle-free the whole experience was. Definitely a smart buy if you need a reliable ECM without the headache.
Daniel Cook –
Perfect fit and arrived quickly—installed in minutes with zero hassle. Engine runs flawlessly now!
This ECU was exactly what I needed for my 2017 Viper; shipping was speedy and setup couldn’t have been simpler.
Plugged it in, fired up the engine, and everything worked like a charm. Highly recommend for anyone needing a reliable ECM!
Super impressed with how easy this unit was to install, and the VIN programming saved me so much time.
Fast delivery and professional support made this a stress-free upgrade. My Viper’s performance feels sharper than ever!