Unleash Your BMW N55e’s True Potential: The MHD Super License Explained
The MHD Super License For N55e engines represents a transformative leap in BMW tuning, offering enthusiasts like you unparalleled control over your vehicle’s performance. If you’re looking to maximize the power, safety, and driving experience of your BMW N55 E-Series model, the MHD Flasher with the Super License is your all-in-one solution. Unlike less sophisticated piggyback modules, MHD Flasher allows for complete Digital Motor Electronics (DME) remapping, all while preserving crucial Original Equipment Manufacturer (OEM) safety protocols. This ensures you get peak performance without compromising the reliability you expect from your BMW.
Getting started with MHD tuning is remarkably user-friendly. You can initiate the entire process from the comfort of your garage. Simply download the MHD Flasher N55-E app on your Apple iOS or Android device. Connecting via the MHD Wireless Adapter to your car’s OBD-II port, you can launch the app and complete the initial installation in approximately 7 minutes. Subsequent map adjustments are even quicker, taking just about 60 seconds! Furthermore, you have the peace of mind of being able to revert your car back to its original factory settings whenever needed, and there’s no requirement for an initial backup.
The Super License consolidates all of MHD’s potent functionalities into a single, comprehensive package, giving you access to a suite of features designed to elevate your BMW’s performance. Let’s delve into what makes the MHD Super License the ultimate tuning tool for your N55e engine.
Key Features of the MHD Super License
The MHD Super License is not just a tune; it’s a complete engine management solution packed with features designed for both novice and experienced tuners. It’s broken down into key components, each adding layers of control and customization to your BMW N55e.
Flasher License: The Foundation of Your Tune
At the heart of the Super License is the Flasher License, which unlocks the core flashing capabilities of the MHD platform. This license is your gateway to applying MHD OTS (Off-The-Shelf) maps, JB4 backend maps, and even custom-tailored maps to your DME.
- Stage 0 Stock Power: Even with the flasher license alone, you gain access to Stage 0, which maintains stock power levels but enables a range of flash options for customization.
- Diagnostic and Maintenance Features: Beyond performance, the Flasher License equips you with essential tools for vehicle maintenance, including reading and deleting engine codes and performing adaptations resets.
Available Flash Options: The customization begins here, with a variety of flash options to personalize your driving experience:
- Exhaust Burble Adjustments: Fine-tune exhaust burbles with customizable duration, aggressiveness, and activation parameters based on sport mode, RPM, and speed.
- Kick-Down Deactivation: Disable the kick-down feature for more manual control over gear changes.
- Cold Start Noise Reduction: Reduce the intensity of cold start noise for a more subtle startup.
- Variable Coolant Targets: Optimize coolant temperatures for different driving conditions or performance needs.
- Top Speed Limiter (Vmax) Removal: Remove the factory speed limiter to unleash your car’s top-end potential on closed courses.
- Linear Throttle Mapping: Achieve a more direct and responsive feel from your throttle pedal.
- Individual Minimum Idle RPM: Adjust the minimum idle speed to your preference.
- Aftermarket Parts Support: Benefit from tuning profiles designed to accommodate various aftermarket performance parts.
MHD+: Advanced Customization and Control
Stepping up to MHD+ unlocks even more advanced features, leveraging custom code to provide real-time adjustability and enhanced control.
- On-the-Fly Map Switching: This game-changing feature allows you to switch between up to four different maps for the same stage. This is invaluable for adapting to varying fuel qualities (like switching between pump gas and ethanol blends like E30) or adjusting power levels on the go. The intuitive slider control lets you reduce power output from 100% down to 50% in 5% increments, perfect for creating a valet map or a lower-power cruising map.
- Antilag System: Experience rapid boost building with the integrated antilag feature. By holding the volume down button or pulling the cruise control stalk while applying heavy throttle, you can pre-spool your turbo for quicker launches. Safety parameters are built-in, monitoring coolant temp, EGT, and usage duration to ensure safe operation.
- Switchable Burble per Map Slot: Extend burble customization across all map slots. Set up your main Map 1 with your preferred burble settings and then tailor the aggressiveness and duration for the other map slots, allowing for on-the-fly burble adjustments with MHD+ Map Switching.
- On The Fly Exhaust Flap Control: Take command of your exhaust flap. Choose between always open, always closed (with load-based opening), or OEM operation directly through the MHD+ Live Menu.
- Ethanol Content Quick View: If you have a compatible Ethanol Content Analyzer installed, MHD+ Live Menu provides a real-time readout of ethanol content in your fuel.
- Motiv ReFlex Controller Integration: Enjoy seamless, native integration with the Motiv ReFlex controller through 2-way CANBUS communication. This enables advanced functionalities like DME limp mode in case of PI injector errors and DME control over external wastegates.
- Overrun Brap Noise: Emulate the distinctive “brap” noise of M-cars when releasing the throttle after acceleration, adding an auditory thrill to your drive.
- No Lift Shift (NLS) for Manual Cars: Manual transmission drivers can execute wide-open throttle (WOT) shifts without lifting off the accelerator pedal (clutch use is still required). NLS enables faster shifts, maintains boost between gears, and eliminates the “shift bog” often experienced during traditional WOT shifting.
- PI Safety (Coil Cut): A crucial safety feature, particularly for cars running port injection. It prevents lean cylinder conditions by cutting ignition to cylinders when the DME cuts fuel injection (due to misfires or clutch-in shifts). This, coupled with ReFlex integration’s limp mode for PI injector errors, makes MHD a remarkably safe platform for supplemental port injection.
Monitor License: Keep a Close Eye on Your Engine
The Monitor License transforms your mobile device into a comprehensive gauge display and data logging tool. Monitor your engine’s vital signs in real-time with a customizable gauge layout featuring up to 8 fully adjustable gauges. Choose from over 50 engine parameters, all while data logging runs in the background. Activate logging to save data in a standard CSV file for in-depth analysis using the built-in log viewer, or even share logs for expert analysis.
Key Monitoring Parameters:
- Boost (Target & Actual)
- Lambda (AFR)
- Intake Air Temperature (IAT)
- Ignition Timing per Cylinder
- Coolant & Oil Temperature
- Oil Pressure
- Transmission Temperature
- High-Pressure Fuel Pump (HPFP)
- Throttle Position
- Wastegate Duty Cycle (WGDC)
- RPM & Speed
- Exhaust Gas Temperature (EGT)
- Advanced parameters (Timing Corrections, Boost Setpoint, Torque Limiters – DME software version dependent)
All MHD OTS Maps by Twisted Tuning: Proven Performance
Included within the Super License is access to the full suite of MHD OTS maps, developed by Twisted Tuning. These maps are meticulously road and dyno tested and are designed to work with various vehicle modifications and fuel octane levels. Simply flash and experience the performance gains.
Available OTS Map Stages:
- Stage 1: Up to 335HP/520NM – 91oct/95ron, 93oct/98ron, 95oct/102ron. Designed for stock cars.
- Stage 1+: Up to 350HP/590NM – 91oct/95ron, 93oct/98ron, 95oct/102ron. Front Mount Intercooler (FMIC) recommended.
- Stage 2: Up to 360HP/550NM – 91oct/95ron, 93oct/98ron, 95oct/102ron. High-flow downpipes recommended.
- Stage 2+: Up to 390HP/650NM – 91oct/95ron, 93oct/98ron, 95oct/102ron. High-flow downpipes + FMIC recommended.
- Ethanol Mix Maps: Stage 2+ E30 Map for ethanol blends of 30%+.
Device and Adapter Compatibility
Supported Devices:
- Apple iOS 10.2 and higher
- Android 6 and higher
Supported Adapters/Cables (Sold Separately):
- MHD WIFI Adapter (Recommended for both iOS & Android)
- KDCan Cable + OTG Adapter (Android Only)
Supported BMW Models
The MHD Super License for N55e supports a range of BMW E-Series models equipped with the N55 engine:
- 135i, 135is and 335i (2010-2013)
- X1 35i (2013-2015)
- X5 35i (2010-2013)
- X6 35i (2011–2014)
- xDrive models are fully supported across all listed series.
***Please Note: The MHD WIFI Adapter is required and is sold separately.***
In conclusion, the MHD Super License for N55e is more than just a tune; it’s a comprehensive engine management solution that puts you in complete control of your BMW’s performance and driving characteristics. From simple Stage 1 tunes to advanced custom mapping and monitoring, the Super License provides the tools you need to unlock the full potential of your N55e engine, ensuring an exhilarating and safe driving experience. Upgrade to the MHD Super License and transform your BMW today.
