H&S MInI Maxx Complete 2025 Comparison | Diesel Tuner Guide
If you're searching for the best diesel tuner for DPF delete, you've likely encountered the legendary H&S Mini Maxx series. As a diesel performance enthusiast, choosing between the Mini Maxx V1 and V2 can be challenging. This comprehensive guide breaks down every aspect of both tuners to help you make an informed decision.
Both the H&S Mini Maxx V1 and Mini Maxx V2 are specifically designed for off-road performance tuning and emissions system deletion. Whether you drive a Ford Powerstroke, Dodge Cummins or Chevy Duramax, understanding the differences between these tuners is crucial for maximizing your truck's potential.
⚠️ Important Legal Notice: Off-Road Use Only
All H&S Mini Maxx tuners are designed for off-road and race use only. They are intended for deleted trucks and will not support emissions systems. Modifying emissions equipment may violate federal and local laws. Always ensure compliance with regulations in your area.
Product Comparison
Mini Maxx V1 Tuner
The Industry Standard for Diesel Performance
PROVEN RELIABILITYThe H&S Mini Maxx V1 revolutionized diesel tuning when it first launched. This tuner set the standard for what a comprehensive diesel performance tool should be.
Key Features:
- High-resolution display with intuitive navigation
- Shift-on-the-fly tuning for instant power adjustments
- Complete emissions deletion for DPF, DEF, and EGR systems
- Diagnostic capabilities to read and clear trouble codes
- Real-time monitoring of 20+ engine parameters
- Speedometer calibration for tire and gear changes
- Top speed limiter adjustment and removal
Performance Gains:
| Truck Model & Engine | Maximum HP Increase |
|---|---|
| 2007.5-2009 6.7L Cummins | Up to 175 HP |
| 2008-2010 6.4L Powerstroke | Up to 300 HP |
| 2007-2010 6.6L LMM Duramax | Up to 175 HP |
Mini Maxx V2 Tuner
Next-Generation Diesel Performance
BEST SELLERThe H&S Mini Maxx V2 represents the evolution of diesel tuning technology. Building on the success of the V1, this tuner offers enhanced compatibility and improved user interface.
Enhanced Features:
- Redesigned interface with improved navigation
- Extended vehicle compatibility including newer models
- Advanced monitoring with more accurate sensor readings
- Streamlined updates with easier internet connectivity
- Enhanced diagnostic functions with expanded code coverage
- Fuel system flexibility including ULSD optimization
- Custom tuning support for specialized applications
Extended Compatibility:
| Vehicle Platform | Years Supported |
|---|---|
| 6.7L Powerstroke (Ford) | 2011-2019 |
| 6.7L Cummins (RAM) | 2007.5-2021 |
| 6.6L Duramax (Chevy/GMC) | 2007.5-2016 |
Mini Maxx V1 vs V2: Detailed Feature Comparison
Understanding the specific differences between the Mini Maxx V1 and V2 is essential for choosing the right tuner for your diesel truck. This comparison table highlights the key distinctions:
| Feature Category | Mini Maxx V1 | Mini Maxx V2 |
|---|---|---|
| Display & Interface | Classic LCD screen with basic toggle controls | Updated, more modern and intuitive user interface |
| Performance Tuning | Proven power levels up to 300 HP increase (6.4L Powerstroke) | Optimized tuning algorithms with smoother power delivery |
| Vehicle Compatibility |
Best for older models: Ford 6.0L Powerstroke (2003-2007) Ford 6.4L Powerstroke (2008-2010) RAM Cummins 5.9L (2006-2007) & 6.7L (2007.5-2012) GM Duramax LMM (2007.5-2010) & LML (2011-2014) |
Best for newer models: Ford 6.7L Powerstroke (2011-2019) RAM Cummins 6.7L (2013-2021) GM Duramax (2015-2016) |
| Update Process | Basic SD card and USB updates | Wireless updates with expanded support |
| Monitoring Capabilities | 20+ digital gauges for essential parameters | Enhanced monitoring with improved accuracy and additional parameters |
| Special Features | Standard features like high idle, light control, speedometer calibration, and top speed limiter removal | Expanded customization options and special function |
| Delete Capabilities | DPF and EGR delete | DPF, EGR, DEF, and SCR delete |
Complete Vehicle Compatibility
Both Mini Maxx tuners support a wide range of diesel trucks, but there are important compatibility differences:
| Vehicle Model & Engine | Model Years | V1 Support | V2 Support | C&C Support | SOTF |
|---|---|---|---|---|---|
| Duramax 6.6L Sierra/Silverado | 2007.5-2010 | ✓ | ✓ | ✓ | ✓ |
| Duramax 6.6L Sierra/Silverado | 2011-2016 | Limited | ✓ | ✓ | No |
| Powerstroke 6.4L (F250-F550) | 2008-2010 | ✓ | ✓ | ✓ | ✓ |
| Powerstroke 6.7L (F250-F350) | 2011-2016 | No | ✓ | No | ✓ |
| Powerstroke 6.7L (F250-F350) | 2017-2019 | No | ✓ | No | No |
| Cummins 6.7L (RAM 2500-5500) | 2007.5-2009 | ✓ | ✓ | ✓ | ✓ |
| Cummins 6.7L (RAM 2500-3500) | 2010-2012 | ✓ | ✓ | No | ✓ |
| Cummins 6.7L (RAM 2500-5500) | 2013-2021 | No | ✓ | ✓ | ✓ |
Key: C&C = Cab & Chassis | SOTF = Shift On The Fly (adjust power levels without re-flashing)
Installation Note: 2018-2021 RAM trucks require a bypass cable for installation with the V2.
Performance Consideration: Stock pyrometer will not function with either Mini Maxx version. Install a BD Pyrometer kit to monitor exhaust gas temperatures.
Frequently Asked Questions
Ready to Unleash Your Diesel's True Potential?
Whether you choose the proven reliability of the Mini Maxx V1 or the advanced capabilities of the V2, you're investing in industry-leading diesel performance technology. Experience increased horsepower, improved torque and enhanced fuel efficiency with the tuner that revolutionized the diesel industry.
Shop All Mini Maxx Tuner Now
Leave a comment
Your email address will not be published.