The HP Tuners MPVI4 is the latest generation Multi-Protocol Vehicle Interface (OBDII device) used for custom automotive calibration, diagnostics, and data acquisition. It acts as a hardware bridge that connects a vehicle’s electronic control units (ECU/TCU) to HP Tuners’ VCM Suite software. This connection allows professional tuners and car enthusiasts to read, edit, and write performance files to adjust parameters like fueling, spark timing, and transmission behavior.
Key Specifications & Hardware Upgrades
The MPVI4 represents a massive hardware leap over the previous MPVI3 generation, boasting significantly upgraded internal specifications:
- Processing Power: Equipped with a Dual-Core 1.7GHz processor.
- Memory: Features 1GB of RAM and 8GB of onboard storage, providing over 30 times the memory of its predecessor.
- Connectivity: Utilizes Bluetooth 5.2, a high-speed USB-C interface, and includes built-in Wi-Fi hardware (to be activated via future firmware updates) for dramatically faster wireless file transfers.
- Physical Redesign: Features a new tapered OBDII connector shape that ensures a tighter, more stable connection to the vehicle port, eliminating mid-log data drops.
Core Features & Functionality
- High-Speed Standalone Data Logging: Due to the massive RAM upgrade, the MPVI4 can record 60 to 80 vehicle parameters at extreme speeds directly onto the device—completely eliminating the need to have a laptop sitting in the passenger seat while driving or making passes on the track.
- Standard Pro Feature Set: Every MPVI4 ships with the Pro Feature Set standard, meaning it is instantly compatible with the Prolink+ cable for logging analog sensors (like wideband O2 sensors).
- Massive Vehicle Support: The device functions as a universal tuning tool, universally supporting thousands of makes, models, and controllers spanning domestic/import cars, diesel trucks, and powersports vehicles.
- Credit System: Like previous generations, the device uses the HP Tuners Universal Credit system to license specific vehicle controllers. Licenses are attached to the tool itself.
Watch this hardware overview video to see how the MPVI4 handles high-speed standalone data logging and wireless communication:
If you are thinking about purchasing or upgrading to this tool, let me know:
- What specific vehicle (year, make, model, engine) you want to tune?
- Whether you are upgrading from an older generation HP Tuners device?
- If you plan to build your own custom tunes or use a remote calibrator?
I can help you check vehicle compatibility or explain the credit licensing system.
To purchase the HP Tuners MPVI4 from Jabedul Dewan Trading LLC with their bundled free technical service, tuning training, and warranty, you can reach them through their primary physical storefront or official online contact channels.
📍 Physical Location (In-Person Purchase)
If you are located in or traveling to the United Arab Emirates, you can visit their main brick-and-mortar automotive diagnostics shop:
- Store Address: Shop Number F98, Al Fahidi Souq DM Market, Meena Bazar, Bur Dubai, Dubai, United Arab Emirates.
- Operating Hours: Open daily from 9:00 AM to 11:00 PM.
📞 Contact & Direct Ordering Channels
To verify stock availability or arrange international shipping, you can connect with their sales and support team directly via their verified business networks:
- WhatsApp / Phone Support: You can text or call them at +971 50 997 0171 or access their official Jabedul Dewan Trading WhatsApp Catalog to initiate an order.
💻 E-Commerce Storefronts
While the free personalized training and technical service perks are usually negotiated directly with their team via WhatsApp or in-store, they also list their hardware inventory online:
Notes:
Includes 0 credits. For some models additional credits may be required for TCM, FICM, FSCM, and CCM tuning (sold separately). Please be aware that this is a powerful programming tool. It will unlock the onboard ECU on the vehicle being tuned to the point where an inexperienced tuner may inflict engine damage accidentally. There are no built-in safeties. Please see applications tab for vehicle credits and specific notes that may pertain to your vehicle.
HP Tuners VCM Suite MPVI4 Credit Pro Packages
HP Tuners Introduces VCM Suite MPVI4 Credit Pro packages, the latest evolution of their industry-leading OBDII interface. Built for professionals and enthusiasts alike, the computer programmers connect your vehicle to VCM Suite software (5.2+) for faster, smarter, and more powerful tuning and diagnostics than ever before. With upgraded hardware, expanded connectivity, and future-ready Wi-Fi capabilities, the MPVI4 redefines what’s possible in performance calibration and data acquisition. Models are available with 0, 2, 4, 6, or 8 credits.
HP Tuners VCM Suite MPVI4 Credit Pro packages feature:
* Improved standalone logging: the most powerful device yet, capable of delivering standalone logging performance on par with VCM scanner and a wired connection
* Upgraded hardware architecture: New internal processor for improved data throughput and flashing performance; 30x more memory than previous generation MPVI3
* High-speed USB-C connectivity: Faster, more reliable communication with your PC and vehicle
* Bluetooth 5.2: Seamless wireless connection for scanning, logging, and TDN support
* Wi-Fi ready (future update): Wireless VCM Suite connectivity coming soon
* Enhanced storage and efficiency: Increased onboard memory for robust logging sessions
* Improved OBDII fitment: A revised, tapered design means a more secure connection and better compatibility with even more makes/models
* Built-In Pro feature set: Standard on every MPVI4, enabling standalone data logging and external sensor integration with PROLINK+
* RGB status LEDs: Clear visual indicators for power, connection, and activity status
* Cross-Platform Compatibility: Works with VCM Suite (5.2+), TrackAddict, and RaceRender





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