H&S Mini Maxx Update and Download

Dodge Cummins, Ford Powerstroke, GM Duramax, Tips and TricksTags , , , ,


Looking for H&S Performance Mini Maxx downloads and updates?

If you drive a Dodge Cummins, a GM Duramax LML/LGH
or LMM, or a Ford Powerstroke, you can find your H&S Mini Maxx downloads here.

Also available is the full SD card download for your tuner and the Mini Maxx software history log.

H&S even includes the complete Mini Maxx update instructions to prevent any problems or errors.


56 thoughts on “H&S Mini Maxx Update and Download

  1. Own 211 2500 Silverado, installed Minimax.
    Improved mileage from 14.2 to now 18 mpg.
    Need to keep up to date.


    Bill Stewart

  2. I need to get some help I need a tuner for 2015 f250 and not a sct tuner I fill in love with y’all’s tuner I had a 2014 now I have a 2015 I change truck alot is there anyway to get the 2014to work with the 2015 please help

  3. I bought a minimaxx a. Couple off days aago and it says initializing communication. I wanted to do a full sd card download but cant find where to do it??

  4. Looking for the updater so i can update my MiniMaxx for 2013 6.7 Ford powerstroke. Can’t get on HS website.

  5. Is there a way to get the overdrive software on my minimaxx with the website down? Love the engine system, but need the transmission software too.

      1. Hi.
        Just bought a Mini Maxx and is asking me for transmission software update codes
        Would you happen to know the v
        Code for my 2009 Ram 2500 Cummins 6.7. 2wd.
        Thanks, Jeremy. Text works. 772-766-1275

  6. Ive got a Mini Maxx that I bought off a guy that had it on a 2012 6.7 powerstroke. I’m trying to put it on my 2013 Powerstroke but I can’t get the 13-14 powerstroke to show up in the vehicle selection list on the mini maxx. Any help would be appreciated.

  7. Hey guys I am new to theses diesels I got a 08 f350 SD I got one a mini Maxx for it I got a EGR delete kit plus the Maxx I want to get the hit damn I am trying to find out where to get it at?

    1. Tony, Unfortunately being H&S shut down their website and the updated was eliminated at the same time, there would be no way to access the Hot Damn tunes. There are some custom tuning companies that are writing custom tunes for the H&S products. Email us as [email protected] for more info regarding that.

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  11. Need some help I have a 07.5 dodge 6.7 with mini max on it. The truck stays serviced regularly because I work at a mechanic shop the truck keeps saying service immediately. I’ve had this truck almost 4 years never had a problem I scanned it with 2 different major scan tools it’s not throwing a code could it have anything to do with the programmer?

  12. I just bought a new Mini Max for my 08 350 king ranch 6.4L Ford. Right now I only need the Gauges. It’s pretty hard for me to navigate to all the gauge functions., can anyone help?

  13. I recently bought a 2012 Ford F250 power stroke. Love the truck the only problem is before I bought it a windshield had been put in the truck and they broke the screen on the mini maxx. So my question is where can I get a screen so I can replace it or how can I completely remove it

  14. Are there any update’s for the Mini Maxx, installed on a 2012 RAM with a 6.7L Cummings, Thanks..
    web link?..

  15. Just bought a Mini Maxx to go on a 2014 GMC Duramax, Having a problem getting the tune to install I keep getting an Error 317 code. Can anyone be any help?? Thank you.

  16. Have a h and s mini maxx bought off a guy and tryin to put on my 2015 ford 6.7 and when I turn it on it stays on initializing communication, what needs done to get this to work on my truck? Thanks

  17. I have a 10 duramax with deletes, exhaust, air box and had an edge tuner. At some point my program was deleted and the truck does nothing. Any ideas?

  18. I have a mini maxx tuner that was bricked from the updates you had on your website. Do you know anyone who can repair it????????????

  19. Tried to use the updater and it says can not connect to the server please check to make sure you have an internet connection. Is anyone else having trouble using the hsupdater app.

  20. My old mini max tuner died and I cannot return it to the stock tune. I have ordered a new one and was wondering if I install the old SD card in the new tuner would it have the stock tune and truck ID it is locked to on it.

  21. I bought a 2012 ram 2500 longhorn in December 2021 and also purchased the H&S delete kit and mini maxx tuner i got the delete done and the mini maxx tunerinstalled but my tuner will not let me change the vehicle it keeps giving me an error code unable to open file and telling me to check to make sure SD card is inserted and try again i have done this about 20 times with no luck. What can i do???

  22. i have a 2015 ram 2500 deleted and have a mini maxx v2, need new tunes as this tune is messing up my air fuel ratio and truck is now surging.

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