H&S Mini Maxx V1 Delete Tuner for GMC/Chevy 6.6L Duramax 2011-2014

The tuner that revolutionized the diesel performance industry is back and better than ever.The H&S Mini Maxx V1 Tuner is a state-of-the-art diesel tuning solution tailored for performance enthusiasts.

This tuner is equipped with a high-resolution screen, ensuring clarity and ease of use, coupled with responsive toggle controls for efficient navigation. It offers users the convenience of shift-on-the-fly tuning, enabling real-time performance adjustments without the need for stopping.

The H&S Mini Maxx V1 Performance Delete Tuner stands out with its capability to remove check engine lights and offers features such as Diesel Exhaust Fluid (DEF) deletion. For trucks that utilize an urea injection system, the tuner provides an option to deactivate it completely.

Product Features:

✅ Industry Leading DPF/EGR/DEF Delete Tuner

✅ Bullet-proof Engine Reliability

✅ Massive Fuel Savings

✅ Simple Plug & Play Tune Installation

✅ Read & Clear ALL Emissions Related DTC codes

✅ Hi-Resolution Digital Gauge with up to 20 metrics to track. Display up to 4 metrics at once.

✅ Automatic Safety Backdown controlled by EGT (Exhaust Gas Temperature)

✅ Speedometer calibration for aftermarket tires or gearing

✅ Speed Limiter Adjustment/Removal

✅ Includes all required cables such as OBDII adapter, mini usb cable, HDMI cable, USB adapter, power cable,. In addition, windshield mount, micro SD card and installation instructions.

Package Included:

• DPF Delete Tune Preloaded On Device
• All Cables & Required Accessories
• Official Installation Instructions
• 68RFE Transmission Tuning ONLY

Delete Tune Details:

Eliminate ALL emissions sensors/components with no codes

• Diesel Particulate Filter (DPF)
• Exhaust Gas Recirculation (EGR)
• Diesel Exhaust Fluid (DEF)
• Catalytic Converter (CAT)
• Selective Catalytic Reduction (SCR)
• Diesel Oxidation Catalyst (DOC)
• Exhaust Gast Temperature (EGT)

Performance Details

• Keep your truck on stock horsepower or unleash it with 4 different power levels
• Shift between any power level whenever you want (on the fly) for 2007-2012 Models

2011-2014 GM 6.6L Duramax 

Frequently Asked Questions

Q: Do I have to delete ALL emissions parts?

A: You have to delete the DPF. But all emissions systems are shut off with the tune, so you can unplug any sensors/wiring where applicable. EGR deletes are optional but highly recommended for the best reliability. At the very least make sure to unplug the EGR wiring harness.

Q: Does the tuner need to remain plugged in?

A: Once the delete tune is installed, you can unplug the Mini Maxx. But you’ll need it plugged in to shift power levels on the fly and to use its other features. (List of other features at the bottom of the page)

Q: Can I tune multiple trucks?

A: Yes, but only one truck can be deleted at once. The Mini Maxx becomes VIN locked to one truck and will only let you tune another truck if you return the first truck back to factory settings. Our included instructions manual explains how to do this.

Q: Will aftermarket parts like turbos, tires, fuel pumps, etc. mess up my tune?

A: Generally speaking, the Mini Maxx delete tune is not effected by modifications.  If any codes arise you can clear them. You can also re-install the tune anytime if anything unusual happens.

Q: Is the tuner new or refurbished?

A: We only sell brand new products.