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.

Welcome to HP Tuners

HP Tuners Building

Discover how HP Tuners can help you discover the full potential of your vehicle. Our advanced automotive tuning hardware and software make it easy for anyone to enhance their vehicle’s performance, diagnose issues, and customize their driving experience.

8 Reasons Why You Should Perform Diagnostics with VCM Scanner

VCM Scanner Diag Article Header

HP Tuners’ VCM Scanner is a powerful tool designed to provide in-depth diagnostic capabilities for a wide range of vehicles. In this quick guide, we’ll explore some of the key diagnostic features of VCM Scanner that can help you keep your vehicle running smoothly and efficiently.

HP Tuners Releases New Support for 2021–2024 Bronco 2.3L

Press Release

BUFFALO GROVE, IL, December 18, 2025—HP Tuners is pleased to announce brand-new tuning support for the 2021–2024 Ford Bronco 2.3L (Full Size). This release brings complete read, edit, scan, and write capabilities through the OBDII port with no upgrade service required. This support provides full access to the MG1CS040 PCM used in the 2.3L Bronco […]

HP Tuners Expands S650 Coverage with 2026 Mustang GT & EcoBoost Support

Press Release

BUFFALO GROVE, IL, December 16, 2025—HP Tuners is excited to announce full tuning support for the 2026 Ford Mustang GT 5.0L and 2026 Ford Mustang EcoBoost 2.3L, expanding coverage for the S650 platform. This release provides complete read, edit, scan, and write capabilities through the OBDII port with no upgrade service required. Support for the […]

HP Tuners Adds Support for 2026 Chevrolet & GMC 6.6L L5P Duramax Trucks

Press Release

BUFFALO GROVE, IL, December 9, 2025—HP Tuners is proud to announce first-to-market custom tuning and diagnostics support for the 2026 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks equipped with the 6.6L Duramax (L5P) and the E42 ECM. This update expands HP Tuners’ growing Global B lineup with full read, edit, scan, and write capabilities […]

HP Tuners Adds Support for 2026 Polaris RZR Models

Press Release

BUFFALO GROVE, IL, December 3, 2025—HP Tuners is excited to announce new model-year support for several 2026 Polaris RZR platforms, expanding our growing lineup of powersports coverage. This update delivers full read, edit, and write capabilities in VCM Suite 5.1.5089, giving riders and professional tuners complete control over the newest RZR models. This new support […]