Gen 3 MAXXBoost Personal OBD Tuner Kit | Gen 3 MINI

Available Now

MAXXBoost Handheld OBDII Tuner for Gen 3 MINI Cooper (2014-2017) MINI Applications. It comes with one Stage 1 Tune Credit. Upgrade to Stage 2 and add additional options available at extra cost.

The MAXXBoost Handheld Tuner Kits are easy to use with OBD plug-in operation and offer the owner the ability to restore the stock tune file back into the ECU at any time. All this with 100% vehicle up-time. Just plug in to OBD II and follow the instructions.**

**Certain ECUs may need to be sent in to M7 Speed for password unlock. 


SKU: 70-301001

Availability: In stock

Regular Price: $699.00

Sale Price $615.12

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    Available Now

    MAXXBoost Handheld OBDII Tuner for Gen 3 MINI Cooper "S" (2.0 L) applications. (2014-2017 only)  It comes with one Stage 1 Tune Credit. Stage 2 and additional options are available at extra cost. 

    These units are easy to use with OBD plug-in connection and touch screen operation offering 100% vehicle up-time. No need to send in your ECU anymore. Just plug in to OBD II and follow the on screen instructions.

    Well before the unexpected demise of Manic Tuning in September 2019, M7 began work on developing this system to offer its customers the freedom to do their own software reflash at home without removing or disassembling the ECU. This MAXXBoost system uses the most advanced automotive software and hardware available to communicate with the advanced series of Bosch ECUs found on today’s MINIs and other high end Euro cars. By using the factory OBD (on-board diagnostic port), the MAXXBoost Handheld Tuning Tool has the ability to upload any number of standardized or customized performance tunes as well as restore the original software file back to the ECU.

    Stage 2 Tunes come standard for turning the Check Engine Light Off for anything other than a non-OE catalytic converter.

    Based on 18 years of MINI Cooper performance experience and feedback from our large Manic Tune customer base, M7 Tuning has developed the Stage 1 and Stage 2 performance files available with the MAXXBoost Tuner. Initial testing has proven the performance and power gains are outstanding.

    Standard Options:

    • Upgarde to Stage 2 
    • Stop-Start Deactivate
    • Pop & Bangs Extreme
    • RPM Redline Higher
    • V-Max Higher

    Required Mods per Stage:

    • Stage 1: No mods required but an aftermarket high flow intake system is strongly advised to maximize torque and top end performance. (+25 to 40 HP)
    • Stage 2: A high flow intake system, a sport high flow catalytic converter (de-cat for off highway use) and ignition system upgrades are required. Additional performance improvements can be gained with the addition of an aftermarket intercooler and exhaust system.(+50 to 75 HP)

    DOWNLOAD MAXXBoost User's Manual HERE

    DOWNLOAD MAXXBoost Workflow Outline HERE

    DOWNLOAD Vehicle Modifications Questionnaire HERE

    DOWNLOAD Liability Release HERE

    * This product is not legal for sale or use in California or on pollution controlled motor vehicles. For off highway use only.

    Fitment Notes :For use with most all 2014-2020 Gen 3 MINI Coopers S with B48 2.0L turbocharged engine. See the downloadable attachment for specific applications. *NOTE: Not all vehicles may be supported.

    Additional Info
    Additional Info
    Manufacturer MAXXBoost
    Color Black
    Mfg's Part # No
    Shipping Weight 2.0000
    Length 10
    Width 8
    Height 3
    Country of Manufacture United States
    Customer Reviews (2)
    Would Recommend
    This thing absolutely rocks. Engine is smooth and docile at idle. explodes off the line, and pulls hugely faster to redline on my gen3 mini. At least 25 hp increase, and more like 35 or 40 ft. lb torque. Put the throttle to the floor and the overboost pushes you back in the seat. Well worth the money!!! Review by allan (Posted on 10/30/2019)
    Don't Wait-Its Real!
    Would Recommend
    M7 used my car as one of the test cars while developing the Maxxboost tuner. This is the real thing. My F56 S was "soft" and drove like an economy car. Now it runs like my old Gen 2 which had the Manic Stage 2 tune. Thanks M7! Review by John Mac (Posted on 10/14/2019)
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