The H&S Mini Maxx Tuner is a powerful, all-in-one device designed for off-road performance tuning and emissions system deletion. This guide covers its features, compatibility, and everything included in the box.
Why Choose the Mini Maxx Tuner?
As a next-generation tuner, the Mini Maxx combines everything you need in one compact device. It's the ideal solution for:
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Complete Emissions Deletion: Safely remove DPF, DEF, and EGR systems without triggering check engine lights or diagnostic trouble codes (DTCs).
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Enhanced Performance: Enjoy clean, smoke-free tunes that increase horsepower and torque.
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Affordable Tuning: A top-choice for users seeking high performance at a great value.
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Custom Tuning: For even greater performance, contact our sales team for custom options →.
Important Legal Notice: This tuner is designed for off-road and race use only. It is intended for deleted trucks and will not support emissions systems. Always comply with local regulations.
What’s Included in the Box
- Mini Maxx Tuner Unit
- OBD Connection Box
- HDMI Cable (for connection)
- Power Adapter
- Micro SD to USB Adapter
- Fuse Tap
- Tuner Mount
- USB Cable
- Pre-loaded Emission Removal Tunes
Key Features & Capabilities
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Real-Time Monitoring: Track over 20 engine parameters with built-in digital gauges.
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Diagnostic Tool: Read and clear Diagnostic Trouble Codes (DTCs).
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Adjustable Limiters: Remove or adjust top speed limiters.
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Recalibration: Recalibrate your speedometer for non-stock tires or gears.
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Easy Updates: Internet updateable via the included SD card and USB cable.
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Fuel Flexibility: ULSD (Ultra-Low Sulfur Diesel) becomes optional.
Tunes & Compatibility
The Mini Maxx comes pre-loaded with tunes for DPF, DEF, and EGR deletions. Below is a detailed compatibility chart.
Vehicle Compatibility Chart
| Model |
Year |
C&C Support |
SOTF |
| Duramax 6.6L Sierra/Silverado (2500-5500) |
07.5-10 |
Yes |
Yes |
| Duramax 6.6L Sierra/Silverado (2500-5500) |
11-16 |
Yes |
No |
| Powerstroke 6.4L (F250-F550) |
08-10 |
Yes |
Yes |
| Powerstroke 6.7L (F250-F350) |
11-16 |
No |
Yes |
| Powerstroke 6.7L (F250-F350) |
17-19 |
No |
No |
| Cummins 6.7L (RAM 2500-5500) |
07.5-09 |
Yes |
Yes |
| Cummins 6.7L (RAM 2500-3500) |
10-12 |
No |
Yes |
| Cummins 6.7L (RAM 2500-5500) |
13-21 |
Yes |
Yes |
Legend:
C&C = Cab & Chassis
SOTF = Shift On The Fly (adjust power levels without re-flashing)
Known Issues & Limitations
Please review the following before ordering:
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2019-2021 RAM Trucks: Currently limited to one power level (20 PSI). New tunes are in development.
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LML GM Duramax: Models do not register boost levels. A fix is in the works.
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Dual Fuel Tanks: Not supported on Cab & Chassis models.
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LGH Trucks: Not supported.
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2018-2021 RAM Trucks: Require a bypass cable for installation.
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Stock Pyrometer: Will not function. Install a BD Pyrometer kit to monitor EGTs.
→ Click Here For a Full List of Known Issues
Mini Maxx V2 – Certified Refurbished
Enjoy the Mini Maxx V2 in a refurbished version that maintains full functionality and includes all pre-loaded tunes. Every unit is carefully inspected, tested, and repackaged to meet quality standards.
Condition: Previously owned, may show slight cosmetic wear, fully tested.
Warranty: 30-day coverage for defective units only.
- Off-Road Use Only: The products sold on this website are intended for off-road use only, and may not be legal for use on public highways where pollution control laws apply.
- Check Local Laws: Before purchasing and installing any of these parts, please check your local and state laws to confirm whether the modifications are legal in your area.
- Professional Installation Recommended: These kits and parts are strongly recommended to be installed by professional mechanics only. Improper installation may lead to performance issues or damage to your vehicle. Please note that, unless specified differently on the product page, our parts do not include installation instructions. Our components are intended for individuals with a proficient understanding of mechanical systems and procedures. Like many aftermarket parts compatible with a variety of vehicles, minor adjustments or modifications may be necessary during the installation process. We cannot accept returns or offer refunds on the basis of an inability to complete the installation due to the absence of instructions.
- Warranty: The use of these parts will void the warranty of your vehicle. Please confirm with your vehicle manufacturer before purchase and installation.
- No Liability: DPFdelete is not responsible for any damage or issues that may arise from the use of these parts.
- Product Images: Product images are for illustrative purposes only and may differ from the actual product due to manufacturer design changes or improvements.
- No Performance Guarantees: While these parts are designed to enhance the performance of your vehicle, no guarantees are made regarding the specific performance gains that will be achieved.
At DPFDelete.com, we recognize how critical timely delivery is for your performance parts. Our mission is to ensure a smooth and fast shipping experience, dispatching your orders with maximum efficiency and speed.
Our Shipping Policy:
Our goal is to ship all orders within two business days, ensuring quick and efficient processing. However, please keep in mind that unexpected circumstances beyond our control may occasionally affect delivery timelines.
Factors Affecting Shipping:
While we are proud of our fast order processing, adverse weather conditions such as rain, snow, or sleet could impact delivery times. We guarantee that we will do everything possible to minimize delays and overcome these challenges.
Our team takes a break during holidays, so our shipping center will be closed on those days. Shipping will resume promptly on the next business day. Please allow for possible delays during peak holiday seasons, but rest assured, we’ll keep you updated and work to get your order to you as quickly as possible.
While we have an exceptional team, unforeseen circumstances might occasionally impact staffing levels, leading to minor delays. We are committed to resolving any issues quickly and upholding our high standards of service.
We truly appreciate your patience and understanding during any unexpected challenges. Rest assured, we will use all available resources to ensure your performance parts arrive promptly.
Thank you for choosing DPFDelete.com, where our passion drives our commitment to exceptional customer service.
