





🚗 Upgrade your shop to OEM-grade diagnostics—wireless, powerful, and ready to roll!
The OPUS | IVS Mongoose-Plus MFC3 is a lightweight, compact J2534 pass-thru device designed for professional-grade diagnostics and reprogramming on Toyota, Lexus, and Scion vehicles. Featuring Bluetooth wireless connectivity, dealer-level security functions, and expert technical support, it empowers independent repair shops with OEM-level capabilities and up-to-date resources.







| ASIN | B097NFNZBG |
| Best Sellers Rank | #42,601 in Automotive ( See Top 100 in Automotive ) #331 in Automotive Engine Tools & Equipment #946 in Automotive Diagnostic, Test & Measuring Tools |
| Brand | OPUS | IVS |
| Customer Reviews | 4.5 4.5 out of 5 stars (300) |
| Date First Available | 17 July 2021 |
| Item Weight | 226 g |
| Item model number | Mongoose-Plus MFC3 |
| Manufacturer | OPUS | IVS |
| Manufacturer Part Number | Mongoose-Plus MFC3 |
| Model | Toyota |
| Product Dimensions | 21.59 x 13.34 x 3.81 cm; 226.8 g |
K**E
Not working
Received the interface but can't activate it as the provided drivers on their site are not working. Tried contacting them severally with no response. Counting loses at our shop.
D**B
I purchased this to replace my older MDI and it worked flawlessly with Techline Connect. No issues and mongoose Customer Support was very helpful in ensuring that I was making a informed decision. I was hesitant at first it would fully meet my needs but in the end. Not one issue.
M**L
It has worked great. A whole lot cheaper than buying the whole thing.
A**R
While this device works impressively well wired, the Bluetooth does not work and cannot be found on any of my laptops. Save your money and buy a wired version instead if you can live without Bluetooth. Tried contacting opus ivs through their email but got no response
N**E
I installed the Keyless Entry Wired Keypad (Part # LB5Z7820555E) on my 2025 Explorer ST. I could not get FORScan to activate it due to how new the vehicle is. I purchased the Mongoose Plus Ford2 Adapter to program the Ford Wired Keyless Entry Keypad via FDRS. The process took about 3 minutes and was very simple. I was also able to update a problematic ABS module that would throw soft DTC's for whatever reason. Once the update was installed, no more faults with the ABS module. I also used this on my 2024 F150 to update some modules that were needed. I have read some reviews about receiving the device used and already activated. I received my Mongoose adapter sealed in the box with a clear, round sticker. No Bag, the cable is twist tied and connected to the Mongoose. You will be prompted to activate the device by entering your personal info. If you receive an adapter that does not prompt you to activate, you may have received someones Amazon Return. The Adapter build quality is very good. The cable is USB-A to B and screws into the adapter. The cable is high quality, heavy duty, shielded and has strain relief on both cable ends. All in all this adapter is great and is the least expensive adapter supported by FDRS. While this will program new modules, perform updates, clear DTC's, etc., you will still need FORScan to modify things like disabling ASS, Bambi Mode, etc. AFAIK, FDRS does not offer the ability to modify those settings. Would definitely recommend. You get what you pay for!
R**.
Llego rápido trabaja bien
TrustPilot
3 周前
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