HP Tuners

Motor Vehicle ManufacturingIllinois, United States51-200 Employees

HP Tuners is a mid-sized provider of automotive diagnostics, data logging, and calibration tools for modern vehicles. Based in Buffalo Grove, Illinois, the company has offered its flagship VCM Suite and MPVI interfaces since 2003. Its solutions enable quick vehicle reads and writes, live logging, diagnostics, and tuning across a range of stock and performance applications. The customer base includes both routine diagnostics and efforts to improve fuel economy, as well as enthusiasts seeking maximum horsepower, supported by tools that address the full spectrum of tuning needs.

In the automotive diagnostics and tuning space, HP Tuners emphasizes reliability and ease of use in its offerings. The company expanded its platform with the October 2025 release of MPVI4, marking the latest generation of its interface.

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