Mini Maxx V2 Diesel Tuner | New

Take full control of your diesel performance with the proven H&S Mini Maxx V2 tuner. Designed for off-road and competition applications, this all-in-one tuning solution delivers increased horsepower, improved fuel efficiency, and full control over your truck’s emissions systems—all through an easy-to-use interface. The Mini Maxx V2 is built for diesel owners who want reliable performance without complexity. With pre-loaded tuning for DPF, EGR, and DEF removal, this tuner allows you to unlock your truck’s full potential while maintaining drivability and real-time monitoring. Featuring digital gauges, diagnostic capabilities, and simple installation, it’s a complete solution for performance-focused builds. Key Functions Deletes DPF, EGR, and DEF systems along with related sensors Increases horsepower, torque, and overall engine efficiency Reads and clears diagnostic trouble codes (DTCs) Displays real-time digital gauges (20+ parameters) Adjusts or removes speed limiter and recalibrates speedometer Vehicle Compatibility Compatible with a wide range of diesel platforms, including: Duramax 6.6L (2007.5–2016 Silverado / Sierra) Powerstroke 6.4L (2008–2010) Powerstroke 6.7L (2011–2019, varies by configuration) Cummins 6.7L (2007.5–2021 RAM 2500–5500) Important Notes: Some models have limited functionality or require additional components. Cab & Chassis and certain configurations may not be supported. Contact our sales team for details Technical Specifications Product Type Diesel Performance Tuner Display Digital screen with real-time gauges Connectivity OBD-II interface with HDMI connection Updates SD card / USB updatable Tuning Type Pre-loaded emission-delete tunes Power Gains Approx. +50HP to +150HP+ (varies by application) Application Off-road / competition use only What’s Included H&S Mini Maxx V2 tuner display OBD connection box HDMI cable Power adapter and fuse tap USB cable and SD card adapter Tuner mount Pre-loaded tuning software Features Pre-loaded delete tunes for DPF, DEF, and EGR systems Guided on-screen installation for simple setup Real-time monitoring of critical engine data Internet-updatable software via SD card Custom tuning options available for advanced setups Benefits Supports increased horsepower and torque output Improves fuel economy when properly configured Eliminates common emissions-related issues and failures Provides better control over engine performance and drivability All-in-one solution with monitoring, tuning, and diagnostics Installation Notes Connect via OBD-II port and follow guided on-screen setup. Ensure stable battery voltage during installation. Do not disconnect device while flashing ECU. Professional installation recommended for best results. Important Information This tuner is designed for deleted trucks and will not support emissions systems. Vehicle must be free of diagnostic trouble codes before tuning. Additional components (such as BD Pyrometer kit ) may be required for full monitoring. Check for All known Issues Before Ordering Get the latest MINI MAXX V2 updates Watch the Mini Maxx V2 install Instructions video Get quick Starter Guide Legal Disclaimer This product is intended for off-road and competition use only. Ensure compliance with all local laws and emissions regulations before installation or use.