HP Tuners Announces MPVI4 — The Next Evolution in Vehicle Tuning

Press Release

BUFFALO GROVE, IL — October 28, 2025 — HP Tuners, the leader in automotive calibration and diagnostic solutions, is proud to announce the release of MPVI4, the latest generation of its flagship OBDII interface. Designed for professionals and enthusiasts alike, MPVI4 delivers faster performance, cleaner data, and an even more refined user experience. Built on […]

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Meet MPVI4: The Future of Custom Vehicle Tuning

mpvi4 sitting on a workbench

Modern vehicles are smarter, faster, and more advanced than ever — and now, your tuning tools are too. HP Tuners’ all-new MPVI4 is the next evolution of their industry-leading OBDII interface, delivering the performance, precision, and reliability today’s enthusiasts demand.

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