Shopping security
Introducing HP Tuners newest and most advanced vehicle interface. Designed for custom calibration, diagnostics, and data acquisition, MPVI4 sets the foundation for what’s next.
MPVI4 is your all-in-one solution for scanning, diagnosing, and customizing your vehicle—whether you’re troubleshooting a problem, improving fuel economy, or chasing better performance.
Faster logging. Stronger connection. Smarter architecture. MPVI4 is ready when you are.

Faster Transfer Speeds with Wi-Fi (available with future firmware update)
High-Speed Standalone Data Logging
Tune All The Toys in Your Garage
* Select controllers such as Ford EEC-V, Mopar JTEC, JTEC+,JTEC+B, and NGC3 will be supported in a future update.
Improved OBDII Port Fitment
MPVI4 is the next evolution of HP Tuners’ hardware—designed to meet today’s demands and tomorrow’s opportunities.
One device. Endless possibilities. MPVI4 is compatible with hundreds of supported controllers and thousands of makes and models—from late-model muscle cars and trucks to daily drivers and powersports vehicles.
Whether you’re building for the track, the trail, the water, or the street, MPVI4 gives you the tools to scan, diagnose, and custom tune nearly everything in your garage.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order