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    H&S 109003 Mini Maxx Race Tuner w/o egt probe

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    Product Description

    The Mini Maxx race tuner is part of the next generation of diesel downloaders from H&S that offer everything a diesel owner could want, all in one high-tech unit. Exclusive to H&S Performance, the Mini Maxx offers the flexibility of shift-on-the-fly tuning, as well as giving you the ability to monitor vital engine statistics at a glance. The full color, high resolution screen allows the user to view up to four parameters at one time. Choose from 20+ engine parameters including boost, transmission temp, intake temp, fuel rail pressure, exhaust gas temps, plus many more (varies depending on application). The Mini Maxx comes loaded with 4 power levels that can be changed at any time, on the fly, and is sure to leave the competition in the dust.  When you are ready to step up to the next level of performance, step up to the Mini Maxx!



    • Comes preloaded with DPF Present and DPF Removed capable tuning
    • Allows removal of the DPF system and ALL related sensors (nothing needs to go into the race exhaust or even be plugged in)
    • Usable on ANY of the above vehicle applications if previous truck is returned to stock tuning
    • Precisely tune engine with HP increases of 0-250HP (dependent on application, see below chart)
    • Approximate size: 3.5" x 2"  (2" x 1.5" color screen) Black Maxx / Mini Maxx Size Comparison 1, 2
    • Speedometer recalibration for use of non-stock size tires or gearing
    • Enable / Disable factory "special features".
    • Automatic safety backdown. adjustable by EGT, Boost, Trans. Temp, and Coolant Temp
    • Remove / Adjust top speed limiter
    • Allows removal of the entire EGR system including cooler with no trouble codes
    • Turn off the EGR system without removing ANY parts
    • Read / Clear Diagnostic Trouble Codes
    • Custom Tunes are FREE to download.
    • Internet updateable w/included SD Memory Card and USB Adapter.
    • Digital gauges to monitor up to 20 parameters
    • Custom Mounting Solutions available
    • Allows for use of aftermarket turbo kits with no trouble codes (Only 6.7 Cummins)
    • 6.4 Powerstroke applications read from the factory manifold pyro and do not need an external pyrometer connection
    • Transmission tuning included on the 6.4 Powerstroke
    • Made in the USA
    • COMING SOON: Nitrous / Methanol Injection Menu which allows full control of Nitrous / Methanol Injection.
    • H&S Overdrive transmission software available for purchase for 6.7L Dodge 


    2007 - 2012 Dodge 6.7 Cummins Pickup AND Cab & Chassis

    2007 - 2012 Dodge 68RFE Transmission ONLY

    2007 - 2010 Duramax 6.6 LMM

    2011 - 2013 Duramax 6.6 LML (with dpf delete tuning)

    2011 - 2012 Ford 6.7L Powerstroke

    2008 - 2010 Ford 6.4 Powerstroke (Engine AND Transmission included)

    2003 - 2007 Ford 6.0 Powerstroke

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    Product Reviews

    1. Small Display 4 Star Review

      Posted by on 25th Feb 2014

      Tunes work well, increase of average 2-3 mpg, simple to update and use. Really small screen to watch and use is the only drawback to the system.

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