SKU: 66298540522

Mini Maxx Tuner V2 | Powerstroke, Cummins & Duramax

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Description

Mini Maxx Tuner V2 | Powerstroke, Cummins & DuramaxIntroduction As an authorized H&S Performance MINI MAXX dealer, Tuner Depot provides the genuine H&S Mini Maxx Tuner the proven, integrated solution for off road and race applications, offering a balance of power, efficiency and real time control in a single unit. As the latest evolution of the H&S Mini Maxx tuner, the V2 delivers noticeable gains in horsepower and torque while helping improve fuel economy when properly set up. The Mini Maxx V2 tuner

Introduction

As an authorized H&S Performance MINI MAXX dealer, Tuner Depot provides the genuine H&S Mini Maxx Tuner the proven, integrated solution for off-road and race applications, offering a balance of power, efficiency and real-time control in a single unit. As the latest evolution of the H&S Mini Maxx tuner, the V2 delivers noticeable gains in horsepower and torque while helping improve fuel economy when properly set up.

The Mini Maxx V2 tuner supports complete DPF, EGR and DEF system removal including all related sensors without causing check engine lights or persistent fault codes.

Built with ease of use in mind this tuner features guided on-screen installation, digital gauges for monitoring over 20 engine parameters and the ability to read and clear diagnostic trouble codes. Internet updates via SD card keep the system current, making it a reliable choice for owners of Cummins, Power Stroke and Duramax diesel trucks who want dependable performance from an H&S Mini Maxx without unnecessary complexity.

For drivers looking to push performance further, custom tuning options are also available contact our sales team for details 

MINI Maxx Pre-Loaded Tunes and Compatibility

The mini maxx V2 tuners come with tunes specifically designed for deleting DPF, DEF and EGR. It's an easy choice for anyone looking for a straightforward delete solution.

Please Note:

  • 2019-2021 RAM trucks have just one power level, but new tunes are coming. Currently limited to 20 PSI.
  • LML GM Duramax models don’t register boost levels. A fix is on the way.
  • Dual fuel tanks on Cab & Chassis are not supported.
  • LGH trucks are not supported.

Check for All known Issues Before Ordering

What Does the Mini Maxx Tuner Do?

The Mini Maxx V2 boosts your truck’s performance by increasing power, torque, and fuel efficiency. With it, you can delete several emissions systems, including:

DPF (Diesel Particulate Filter):

The Mini Maxx lets you remove all components of the DPF system while disabling the related sensors and eliminating any check engine lights.

EGR (Exhaust Gas Recirculation):

It disables the EGR function and turns off any related DTCs. Whether you leave the EGR installed or use an EGR block kit, the Mini Maxx has you covered. No more leaks from the EGR!

DEF (Diesel Exhaust Fluid):

This tuner shuts off the urea injection system entirely, so you can remove the DEF tank and sensors, reducing the overall weight of your truck.

With the Mini Maxx, ULSD (Ultra-Low Sulfur Diesel) becomes optional, allowing you to run high-sulfur diesel fuels if you prefer.

Want a deeper dive? Read our complete Mini Maxx tuner guide to learn exactly how to maximize DPF, EGR and DEF deletion on your truck.

What’s Included with the Mini Maxx Tuner?

Here’s everything you get in the box:

  • H&S Mini Maxx Tuner
  • OBD Connection Box
  • HDMI Cable (for connecting the tuner to the box)
  • Power Adapter
  • Micro SD to USB Adapter
  • Fuse Tap
  • Mini Maxx Tuner Mount
  • USB Cable
  • Pre-loaded emission removal tunes

This tuner is designed specifically for deleted trucks and will not support emissions systems. This dpf delete tuner is for off-road and race use only.

Key Features of MiniMaxx tuner:

  • Mini Max tuner allows the removal of the DPF/EDR/DEF systems and ALL related sensors.
  • Top speed limiter adjustments or removal.
  • Speedometer recalibration for non-stock tires or gears.
  • Full EGR system deletion without triggering trouble codes.
  • Option to disable the EGR without removing any parts.
  • Diagnostic Trouble Code (DTC) read and clear functionality.
  • Internet updateable with the included SD memory card and USB cable.
  • Digital gauges to monitor over 20 parameters in real time.

Update Mini Maxx Tuner Quickly and Easily

Update Mini Maxx V2 with ease by getting the latest software directly from the manufacturer’s website. Whether you run a Dodge Cummins 6.7L, a Ford Powerstroke 6.4L or use a Ford 6.7 tuner, you can quickly access the newest Mini Maxx V2 updates to keep your setup current.

Get the latest MINI MAXX Tuner Updates

Mini Maxx V2 Tuner Compatibility

Model Year Pickup Cab Chassis SOTF
Duramax 6.6L Sierra/Silverado (2500-5500) 2007.5-2010 Yes Yes Yes
Duramax 6.6L Sierra/Silverado (2500-5500) 2011-2016 Yes Yes No
Powerstroke 6.4L (F250-F550) 2008-2010 Yes Yes Yes
Powerstroke 6.7L (F250-F350) 2011-2016 Yes No Yes
Powerstroke 6.7L (F250-F350) 2017-2019 Yes No No
Cummins 6.7L (RAM 2500-5500) 2007.5-2009 Yes Yes Yes
Cummins 6.7L (RAM 2500-3500) 2010-2012 Yes No Yes
Cummins 6.7L (RAM 2500-5500) 2013-2021 Yes Yes Yes
SOTF
Shift On The Fly (adjust power levels without re-flashing the PCM)
  • Important for 2018–2021 RAM Cummins owners: A bypass cable is required for installation. This cable is included in the box when you select the RAM Cummins (2018–2021) variant before adding the product to your cart.
  • Note: Stock pyro won’t work with the Mini Maxx V2. To monitor exhaust gas temperatures, you’ll need to install a BD Pyrometer kit 

MINI MAXX V2 Power Levels

The Mini Maxx V2 does not use fixed, published horsepower presets (such as “Mild / Wild / Hot”) like earlier versions. Instead, power output is controlled through vehicle-specific tuning files, allowing adjustable performance based on the selected tune, engine platform and supporting modifications.

Depending on application, Mini Maxx V2 tuning is commonly reported to provide moderate to high performance gains with increases typically ranging from approximately +50 HP up to +150 HP and in some cases higher when paired with advanced tuning configurations. Actual results vary by vehicle year, engine and calibration used.

The V2 platform emphasizes flexibility and customization rather than fixed power stages like the V1, allowing users to balance power, drivability and efficiency through selectable tuning options.

MINI MAXX V2 Install Instructions

Mini Maxx V2 – Short Installation Instructions

  1. Mount the Display
    Secure the Mini Maxx V2 screen on the dashboard or windshield where it is clearly visible and does not obstruct driving.
  2. Connect OBD-II Cable
    Plug the supplied OBD-II cable into the vehicle’s diagnostic port under the driver-side dash & run the provided HDMI cable from the OBD box to the tuner's HDMI port.
  3. Connect Power
    Connect the power harness to a key-on fuse source to have the Mini Maxx power on and off with ignition. Ensure a solid ground connection.
  4. Power On & Initial Setup
    Turn the key to ON (engine off). Follow on-screen prompts to select vehicle year, engine, transmission, and emissions status.
  5. Select Tune Level
    Choose the desired power level (Stock, 80 HP, 160 HP, or 250 HP if supported). Allow the tuner to download and flash files—do not interrupt.
  6. Restart Vehicle
    When prompted, turn the key off, then start the engine to complete installation.
  7. Set Gauges & Drive Mode
    Configure gauge displays and select Street, Tow, or Performance mode.

Important: Maintain stable battery voltage and never disconnect the tuner during flashing.

Watch the Mini Maxx V2 install Instructions video

Get quick Starter Guide 

Refurbished Mini Maxx V2 Tuner

For customers interested in a refurbished option, the Mini Maxx V2 Refurbished provides the same performance and pre-loaded tunes as the new unit, with fully tested and inspected components.

Condition: Minor scratches/slightly used – each unit is tested & inspected before repackaging.

Warranty: 30-day return/exchange on defective units only

Save on Fuel with the MINI MAXX Diesel Tuner

The Mini Maxx is not only about performance but also about fuel efficiency. Many truck owners report significant gains in mpg, with some seeing up to a 5 mpg improvement when paired with the right DPF delete pipe and EGR block-off kit.

While H&S Performance Mini Maxx V2 tuners are well-known to be a more balanced and reliable option for daily use. Unlike other diesel tuners that might require additional setup and fine-tuning, the Mini Maxx V2 comes ready to use with pre-loaded tunes for DPF, DEF and EGR deletes. This means you can avoid the extra hassle and get on the road faster.

Please note: The vehicle must be tuned without codes prior to any emissions system removal or modifications. Failure to follow instructions may cause damage to the ECM or void warranty coverage. The Mini Maxx V2 diesel tuner is intended for off-road and race use only.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66298540522

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4.6 ★★★★★
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Product Reviews
D
Verified Purchase
Dark Angel
Chelsea, US
★★★★★ 4
Worthwhile Read
Format: Hardcover
Extremely insightful.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
W
Verified Purchase
William Echols
Grantham, US
★★★★★ 5
Beyond the Usual Left/Right bifurcation
When thinking about Howard Zinn's "A People's History of the United States, I am reminded of E.H. Carr's seminal work "What is History?" whereby he stated: "The belief in a hard core of historical facts existing objectively and independently of the interpretation of the historian is a preposterous fallacy, but one which it is very hard to eradicate". As Carr famously stated, millions of people had crossed the Rubicon, but only Julius Caesar's crossing in 49 BC has been given normative value by historians. For those familiar with the philosophical treatment of historical understanding in Tolstoy's War and Peace, this sentiment will ring true. A People's History is designed to give voice to those millions who passed the rubicon but never found their way into the annuals of history. A couple of points. This book was intended to be a supplement as opposed to a strictly chronological account of history that will give you the bullet points for the most important people, dates and events. [sic] It is not meant to be a replacement for a more standardized textbook. Secondly, Zinn did not hate America, and he in fact stated: "I want young people to understand that ours is a beautiful country, but it has been taken over by men who have no respect for human rights or constitutional liberties. Our people are basically decent and caring, and our highest ideals are expressed in the Declaration of Independence, which was that all of us have an equal right to life, liberty and the pursuit of happiness. The history of our country, I point out in my book, is a striving, against corporate robber barons and war makers, to make those ideals a reality-and all of us, of whatever age, can find immense satisfaction in becoming part of that." Regardless of your political position, between the Great Recession and the Iraq war, there is a relevance to this sentiment that cuts across political lines. Now, what one will notice in the bulk of the one star reviews is the sense that either the reviewer has not read the book, they copied and pasted their criticism from another source or they have strictly given the book one star because it does not conform with their view of reality. "Blame America first", "socialism", "communism", "Marx, "liberal propaganda", you can easily get the gist of the talking points because many American conservatives apparently got the same memo in dismissing anything they don't agree with. The disservice they do to themselves and the sphere of ideas in the outright dismissal of any perspective which does not conform to their own is truly sad. When someone gives a book one star merely for not conforming to their view of reality,they have obviously lost the plot. In university I knew many conservative history professors who liked and used Zinn's work. They believed it was important to incorporate and deal with the claims that Zinn made. You cannot whitewash history and blindly stick by the most comforting narrative. That does not mean that one should agree with Zinn's conclusions or think that he has a monopoly on the truth. Zinn himself would not have wanted that. For those who claim Zinn is a socialist or any other kind of -ist, that he is not completely objective, they have obviously never done any research. Pure positivism was dismissed long ago. Even Max Webber started that our subjective bias comes in the moment we choose to study something, for by seeing the subject matter as valuable, we have placed a normative value on it. There is no pure value objectivity, stating one's position and bias from the outset is what responsible social scientists do these days. A dryly academic text with an obvious bias concealed by a detached form of writing gives a falsely omniscient perspective whose reality is psychological but not objective. However they write, they are just a person, and without expressing their biases it will inevitably turn up in their work without necessarily being obvious. This is far more dangerous than what Zinn does in stating his bias from the outset. So it is a red herring to dismiss Zinn for having a perspective. We all have one and it will come into whatever we do. There is no knowable, objective reality (for humans) living in the Platonic world of perfect forms. History was a puzzle of immeasurable size that was blown apart and the pieces scattered over the cosmos. The vast majority of the pieces are gone, never to return. We are stabbing at an imperfect speculation, not ultimate truth when we engage in historical study. Any physicist will tell you that the particle wave duality of light has pretty much closed the book on the notion that we can objectively, perfectly know anything. This book is important because the poison of partisan politics has come to dominate even the dialogue of academic research. If the sole criterion for giving a book one star is the notion that you don't agree with its thesis, then you obviously live in a fragile world and are incapable of being challenged intellectually. This book is of the upmost importance for the conservative to read and digest. In developing a coherent narrative of the United States, you need to wrestle with its sins and determine, despite our historical shortcomings and transgressions, what is it that makes this imperfect union the pinnacle of nation states if one agrees with that prospect. For the liberal, you should not view Zinn's work as the last word on anything, but rather use it as a stepping stone to further develop your own historical understanding and consider how well has American done on a relative scale in light of the political, societal and human failings that have marred all human civilizations. This book is well worth the challenges it presents, and should be a 5 star treat for the conservative who loves his country and wants to develop the most cogent and nuanced argument as to why that is the case despite those unsettling realities to be found in this book as well as the liberal who wants to give voice to his disaffection with certain aspects of American society and the reasons why we need to change it. This is not another tool in the mindless and poisonous Manichean bifurcation of American politics. It is a vehicle to help you strengthen and deepen your understanding of US history, regardless from which direction you are coming. Recommended to all who are interested in the journey of learning as opposed to a presupposed outcome that serves a vested interest.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2010
D
Verified Purchase
Dr. Lee D. Carlson
Pawtucket, US
★★★★★ 5
A 50 carat learning gem
The teaching of American history in elementary and middle schools reminds one of the cleaning of a commode: any rings or crud are removed and the bowl is disinfected. It then looks shiny and pretty, as if no foul stuffs were ever deposited in it. The tall tales and antiseptic methodologies employed in the teaching of American history in these citadels of bias are finally being countered by some historians, who are also clearly biased but self-consciously so. They do not hesitate to study the foul stuffs that have been part of the history of the United States, and are willing to put up with the strong odors thereof. What results in their writings is a compilation of the facts that are left unreported by the sycophants of established educational hierarchies. The picture they paint is not a pretty one, but for those who desire the bare, naked truth, and not the stale platitudes of whitewashed historical analysis, it can be a grand viewing. The author of this book is one of these new historians, and he does not hesitate to dig deep into the real stories that have remained hidden for decades. Historical analysis of course is more then muckracking, and requires an accounting of what has occurred in the past without blinders. It also must put to rest the notion that historical events are controlled by a ruling elite, and the latter are not the distinguishing features of history. History is not a history of kings, queens, and princesses. They play a role but it is an ancillary one. The title of this book refreshingly reminds us of this. History is governed and directed by the actions of many individuals, known and unknown. The author calls them "the people", and their story is told unabashedly in this book. The author is clearly a socialist, but his attitude is one of a healthy skepticism towards government, and justified distrust of the military establishment. He reminds us that the draft was in place as early as the Revolutionary War, as were the exceptions granted for avoidance of it. For example in Connecticut Yale students and faculty were exempted from the draft, as were ministers and various government officials. There was also the familiar schism between officers and "ordinary" soldiers, and any in the latter class who chose not to respect this distinction were whipped severely. Wealthy individuals dominated the Continental Congress, but most "ordinary" soldiers were not getting paid. Some groups of "ordinary" soldiers rebelled and some executed by firing squad when the rebellion was suppressed (in one case by soldiers of George Washington himself who led the suppression). The author's commentary and documentation on the Revolutionary War certainly act as a counterexample against the belief that this war had universal support and thought of as a noble cause by the general populace of the time. The Revolutionary War, like all other wars, was an ugly, messy affair, and had its share of false patriotism, brutality, and cowardice, and it affected many other peoples that had no interest or stake in it: native American tribes such as the Iroquois and the Mohawk. These tribes did not come under the umbrella of the Declaration of Independence. Some of these tribes therefore launched, with complete justification, a guerilla war against the new American citizenry, especially when the latter decided to push westward and indulge itself in the forced acquisition of land. The author tells us of the smallpox biological warfare launched against the Appalachian tribes by the British, causing a major epidemic. He tell us of the thousands of black slaves who fought with the British in the Revolutionary War, as did the majority of the Indian tribes. He tell us of the keeping of slaves by Thomas Jefferson throughout his life, of the fact that most of the authors of the Constitution were men of wealth, and none were slaves, indentured servants, women, or men without property. He tell us of Shay's rebellion and its counter, the Riot Act, which allowed authorities to keep people in jail without trial, and of the defiance of Anne Hutchinson against the church fathers in the Massachusetts Bay Colony. He tells us of New Jersey's rescinding of women's right to vote in 1807, of a "feminist" movement as early as the 1840's, and of the founding in 1821 of the Troy Female Seminary by Emma Willard. The author reminds us that the war of 1812 was a conflict waged for expansion into Florida, Canada, and Indian territories, that Congress deliberately and without hesitation appropriated money for war against the Seminoles, and that President Van Buren openly bragged to Congress about the forced removal of Cherokees from lands east of the Mississippi. He reminds us of the doctrine of "manifest destiny" and its justification of the brutal war against Mexico waged by President James Polk in the 1840's with the jingoistic assistance of the newspapers (no other course would be rational some of them reported), with Mexico losing half its territory in the 1848 treaty of Guadalupe Hidalgo. He reminds us of the Anti-Renter movement in the Hudson valley of New York, and that the Renssalaer family at one time ruled over eighty thousand tenants. He reminds us of Dorr's Rebellion in Rhode Island that attacked the idea, and its perpetrators, that only landowners could vote. So yes, there is much in this book that is fascinating and that is food for a hungry and inquisitive mind. It certainly goes against the mainstream view, and any teacher of history will probably come under fire from those who employ them if they decide to discuss the facts and analysis in this book. The history of the United States has been one of brutality mixed with brilliance, the former of which is emphasized in the pages of this book. A future treatise might emphasize the latter, and together they can give a more accurate picture of what the United States is, what it has been, and its future potential.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2006
D
Verified Purchase
Davut Habip
Phoenix, US
★★★★★ 5
An amazing book ...
Format: Paperback
An amazing book. Reading the book helped me understand why the US is experiencing difficulties in "perceived righteousness" today. I would recommend it to anyone who would like to change the World for the better. Howard Zinn is a benevolent hacker: the kind of hacker I would like my children to be, and why not: all children to be. For me, Zinn’s A People’s History of the United States hacks history and defines a problem and offers a solution: 1. The problem: a one-sided patriotic history enslaves the masses, 2. The solution: a bottom-up, humanistic history empowers everyone and opens the doors for future reconciliations among different communities.(1) At this critical juncture of human history both are relevant not only for the US but rather for our race. A one-sided patriotic bias in history: at what cost? 1. hides wrongdoings and the associated guilt, 2. serves as the first line of defense to deflect current & future criticisms for the past & current mistakes, 3. tampers data gathering, silences questioning & divergence of opinions, 4. reduces communication among communities, 5. defines “the patriotic” and increases the chances of populating the armed forces, 6. defines the other: “the unpatriotic,” 7. increases insecurities, 8. evokes fears (of retribution, etc.) 9. can be misused to justify violence against “the other,” 10. builds a common memory for the masses, builds their egos so that these egos can later be exploited, 11. allows the word “culture” to be used as an equivalence: American culture = being American; (2) 12. a politician can mix these facts to incite emotional reactions of the masses and eventually reach a higher number of votes in a predetermined direction, inexpensively, 13. at school, in the media, in speeches of politicians, and during different rituals (starting with reciting the pledge of allegiance and singing of the national anthem) the patriotic history is repeated and reinforced. Under these conditions, the masses learn to repeat what is given to them. They shun away from questioning further. Their concept of free-will is replaced by a misplaced trust. They learn not to deviate from the norm: they are enslaved and are not even aware of this enslavement. Many words lose their meaning: “a more perfect Union” “Justice” “secure the Blessings of Liberty,” “democracy.” A higher degree of cynicism and later a deep feeling of helplessness ensue. There are costs to the individual, the family, the society. Since many worldwide look up to the US morally, the use of one-sided patriotic history in the US produces world leaders who imitate bad examples. Consequently, Humanity pays dearly. A bottom-up, humanistic history empowers everyone: 1. can eliminate ignorance, 2. can eliminate convenient forgetfulness, 3. can eliminate arrogance, 4. improve self-esteem, communication, & understanding 5. can reduce violence, 6. can empower the individuals and the masses: psychologically and economically and thus improve the quality of life, 7. can help the path to sustainable peace. Among the different communities, the wounds are real. A one-sided history often does not address all of these wounds. Denial freezes any possibility of a reconciliation. A reconciliation process would pass through an acceptance of a historical wrong doing. In time, mankind may realize that what Howard Zinn has started may be the building blocks of sustainable peace. As a new year starts, I wish upon all of us: nations, creeds, ethnicities, etc. our very own Howard Zinns. (1) In the US, these communities can be whites, blacks, American Indians, Mexicans, WASPS, Catholics, Jews, Moslems, Chinese, Japanese, etc. In Turkey, where I am from, these communities include the seculars, non-seculars, Alevites, Armenians, Greeks, Jews, Kurds, etc. (2) Most of us are led to believe that “being” American/WASP/Jewish/Moslem/... is a “culture;” we almost always have these attributes thanks to coincidences; i.e. we are born into these “states;” how can a state that is largely a coincidence, be culture? I would suggest that only what is done through our free-will is deemed culture. Interestingly worldwide, the education systems, the media, and politicians use and propagate the word “culture” to imply largely a static state, rather than the result of a willful action.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2016
L
Verified Purchase
Lyy
Waukegan, US
★★★★★ 5
Good quality
Format: School & Library Binding
Perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

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