HP Tuners MPVI4 Tuner

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

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.