Description
Why Buy the MPVI4 from TunerStore?
- $399.99 everyday price — authentic HP Tuners reseller
- Fast & free U.S. shipping (we ship from Alabama)
- In stock — no drop shipping
- Real support from people who actually tune
- Storewide coupons available
HP Tuners MPVI4 OBDII Interface
Unlock your vehicle’s full potential with the HP Tuners MPVI4 — a professional-grade OBDII tuning and data-logging interface built for enthusiasts and pro tuners alike. It pairs with HP Tuners’ free VCM Suite software (VCM Editor + VCM Scanner) to read, datalog, diagnose, and tune your vehicle.
Key Features
- Dual-core processor & embedded Linux: the MPVI4 is its own onboard computer for faster, more capable operation.
- More memory: 1 GB of RAM for large datalogs and faster processing.
- Faster standalone data logging for serious tuning and diagnostics.
- Bluetooth 5.2: faster, more reliable wireless connection to the HP Tuners mobile app.
- Wi-Fi-ready: built-in Wi-Fi hardware (activates via a future firmware update).
- Integrated Pro Feature Set: enables standalone data logging and PROLINK+ compatibility (PROLINK+ cable sold separately).
- Rugged design: motorsports-grade M8 connector, reinforced OBDII connector, and RGB status LEDs.
Specifications
| Processor | Dual-core, embedded Linux |
| Memory | 1 GB RAM |
| Wireless | Bluetooth 5.2; Wi-Fi-ready (future firmware) |
| Connectors | Motorsports-grade M8; reinforced OBDII |
| Status | RGB status LEDs |
| Software | HP Tuners VCM Suite (VCM Editor + VCM Scanner) — free download |
| Interface | OBDII |
What’s in the Box
- HP Tuners MPVI4 interface
- Standard OBDII cable
Not included: the PROLINK+ cable and tuning credits (both sold separately — see below).
Credits & Licensing — How It Works
This is the #1 question new HP Tuners buyers ask. The short version:
- You do NOT need credits to read, datalog, or edit files — credits are only used to write a tune to your vehicle (to “license” it).
- Most vehicles require a small number of credits (commonly 2) to license.
- Once a vehicle is licensed, that license is tied to the vehicle — you can tune it as much as you want, indefinitely. A single interface stores thousands of licenses.
- Universal Credits work on any HP Tuners-supported vehicle.
- Tuning credits are a digital product and are non-refundable.
Need credits? Add HP Tuners Universal Tuning Credits here.
Complete Your Setup
To actually write a tune, you’ll also want:
- HP Tuners Universal Tuning Credits — required to license/write to your vehicle.
- PROLINK+ cable — for standalone data logging (sold separately).
Compatibility
Supports thousands of vehicles across 40+ manufacturers — GM, Ford, Dodge/Ram/Chrysler/Jeep, Toyota, Nissan/Infiniti, Subaru, Mercedes-Benz, Jaguar/Land Rover, VW/Audi/Porsche, and powersports brands like BRP, Polaris, and Indian. Confirm your exact vehicle on the HP Tuners Supported Vehicle List.
Please Note
- This device is sold without tuning credits — credits are available here.
- The PROLINK+ cable is not included and is sold separately — cable here.
