The HP Tuners MPVI4 with 4 Universal Credits is an advanced tuning and diagnostic interface built for enthusiasts, racers, and professional tuners looking to unlock the full potential of their vehicle. Designed to work with thousands of supported applications, the MPVI4 allows users to scan, data log, diagnose, and custom tune a wide range of domestic and import vehicles using HP Tuners VCM Suite software. With faster processing speeds, improved wireless capability, expanded memory, and a more secure OBDII connection, the MPVI4 delivers quicker communication and smoother performance during tuning sessions. The included 4 Universal Credits allow users to begin licensing and tuning supported vehicles immediately, making this an ideal solution for performance upgrades, drivability improvements, and custom calibration work.

For LS Engines with serial number numerically lower than 449637, please call BluePrint engines for an ECU Exchange to enable tuning. LS Engines with serial numbers numerically higher than 449638 come with HP tuner ready software.

For Small Block Chevy Engines with serial number numerically lower than 449219, please call BluePrint engines for an ECU Exchange to enable tuning. Small Block Chevy Engines with serial numbers numerically higher than 449220 come with HP tuner ready software.

Features & Benefits:

• Includes 4 Universal Credits for immediate vehicle licensing and tuning capability
• Supports scanning, diagnostics, data logging, and custom tuning functions
• Compatible with thousands of supported cars, trucks, and powersports vehicles
• Faster processor and expanded memory improve tuning and logging performance
• Bluetooth 5.2 connectivity provides reliable wireless communication
• Future Wi-Fi support allows faster wireless data transfer capabilities
• Improved OBDII connector design creates a stronger, more secure connection
• Works with HP Tuners VCM Suite software for professional-level calibration control
• High-speed standalone data logging captures more parameters at faster speeds
• Ideal for performance builds, engine swaps, dyno tuning, and street applications
• Helps optimize drivability, throttle response, fuel delivery, and overall vehicle performance
• Compact and portable design makes tuning and diagnostics easy virtually anywhere