HP Tuners - MPVI4
MPVI4 – Premium Vehicle Interface for Tuning, Diagnostics & Data Logging
Unlock next-level control over your vehicle with the MPVI4 — a high-performance tuning interface built for speed, flexibility, and future-ready architecture. Whether you’re diagnosing an issue, logging data aggressively, or applying a custom calibration, the MPVI4 puts you in command.
Key Features:
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Advanced dual-core 1.7GHz processor with 1 GB RAM — smooth, responsive performance for scanning, logging and tuning.
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High-speed logging capability and expanded memory bandwidth — enables capturing more parameters, at higher speeds, comparable to wired interfaces.
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Wireless connectivity ready (Bluetooth v5.2 and WiFi 802.11 a/b/g/n up to 150 Mbps via future firmware) — reducing dependency on physical cables.
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Secure, improved OBD-II connector design — ensures better fitment, stronger connection, and fewer dropouts.
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Works with hundreds of makes/models across cars, trucks and powersports; built to handle modern and future controllers.
Why Choose the MPVI4?
If your build demands precision — fast logging, flexible tunability, and support for new and evolving platforms — then MPVI4 is the foundation. It’s not just built for today’s demands—it’s ready for what’s next.
In the Box:
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MPVI4 interface unit
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USB-C cable for direct connection
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Quick start guide and basic documentation
Notes & Requirements:
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Requires the latest version of the VCM Suite software.
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Credits (sold separately) may be required to license certain controllers.
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Legacy controllers may not be supported; check compatibility beforehand.
Want it installed? Our technicians can install it at our shop in Marengo, IL, and we tune it on our in-house chassis dyno, by appointment. Street tuning dials in drivability.
Not local? Many Mopar and Ford combinations can be tuned remotely with HP Tuners.
Submit a work request and we'll confirm fitment, install and tuning for your car. Shop rates are listed on our Rates & Terms page.
Lead time depends on the manufacturer and on our shop schedule, so it varies by part. If you need something by a certain date, contact us before ordering and we'll check current availability.
See our returns and warranty policy for the details on returns and exchanges.
