The MHD Flasher F+G Series is a complete flash tuning app for your BMW & Toyota A90. Unlike a piggyback module, it is capable of complete DME remapping while retaining all OEM safety mechanisms. This allows for maximum performance,maximum safety, and unrivaled drivability.
You can install MHD right at home and start tuning immediately! Simply download the MHD Flasher F+G Series app that connects via our MHD Wireless Adapter to your Apple iOS or Android device and your vehicle’s OBD-II port, start the app, and within 3.5 minutes the initial installation is complete. Further map changes are much faster – only 20 seconds! You can revert your vehicle to the factory OEM flash at any point, and no initial backup is necessary.
The Super Licence provides all the available MHD functionalities in one package:
- Flasher License:
The Flasher License unlocks the ability to flash with MHD (MHD OTS maps, JB4 backend maps and custom maps)
Features:
1. Quickest flash times on market with our MHD WIFI Adapter (3.5 min initial, 20 sec map switch)2. Stage 0 stock power (all flash options can be added)
3. Reading / Deleting Engines Codes + Adaptions ResetAvailable flash options:
– Exhaust burble (Duration base and sport mode, aggressiveness, min/max. speed, min/max. rpm)– Cold start noise reduction– Exhaust flap always open in sport mode
– Shift Brap (G8x only)– Top speed limiter (Vmax) removal– OEM / Aftermarket DP - MHD+ custom code:
1. On the Fly Map Switching: You can select 4 slots for the same stage to adjust fuel quality on the fly (pump gas and fixed ethanol like E30 map) as well as a power level in percent per map slot. If the flex fuel option is activated (and the required hardware installed) you can still setup 4 pump gas maps in order to quickly setup and change to the pump gas quality that is used at the time when the car is refilled without ethanol.
In addition to the octane selections, you can also use the slider to reduce the power that each map will make. This is very useful if you would like to make your own valet map or lower power map for cruising. The power can be reduced from 100% all the way down to 60% in 5% increments, this means if you put 60% into one map slot than this map only has 60% the power available it would usually make.
How does it work?
We implemented proprietary logic to activate the fan, set coolant target temps to 72*C, activate the electronically controlled thermostat, and set the water pumps to high cooling mode.
While connected to your MHD WIFI adapter, go to “LIVE” tab, click on “MHD+ Live Adjust” and activate max cooling. Max cooling will be active until you turn it off or until the engine is shut off.
- Monitor License:
Monitor your engine behavior to make sure it is running perfectly using a configurable and very responsive gauge layout with up to 8 fully adjustable gauges. 50+ engine parameters are available at a glance and are logged in the background! Activate the logging mode to save the data to a standard CSV file for later analysis using the built in log viewer. Additionally, we will happily provide free logs analysis.These are some of the available monitors: Boost, Boost Target, Lambda (AFR), Intake Air Temp (IAT), Ignition Timing per Cylinder, Coolant Temperature, Oil Temperature, Oil Pressure, Transmission Temperature, High Pressure Fuel Pump (HPFP), Throttle Position, Wastegate Duty-Cycle (WGDC), RPM, Speed, EGT etc.
Advanced parameters that are not exposed by BMW are available for fine monitoring and tuning (depending on the DME software version if MHD is not flashed) like Timing Corrections per Cylinder, Boost setpoint, Active torque limiter etc.
- All MHD OTS maps:
We offer a wide selection of OTS maps for the S58 engine suitable for many different vehicle modifications and octane levels. They have been extensively road and dyno tested, just flash and go!- Stage 1 (up to 670HP/800NM) – 91oct/95ron, 93oct/98ron, 95oct/102ron, for stock cars and cars with gasoline particulate filter.
- Stage 2 (up to 720HP/850NM) – 91oct/95ron, 93oct/98ron, 95oct/102ron, for cars equipped with high-flow downpipe and no gasoline particulate filter.
- Ethanol Mix Maps (up to 750HP / 880NM): Stage 1 & 2 E30-40 Maps for ethanol blends of 30-40%.
Supported Devices:
- Apple iOS 10.2 and higher
- Android 6 and higher (OTG compatible)
Supported Adapters / Cables (available separately):
- MHD WIFI Adapter (recommended for iOS & Android)
- ENET Cable + Lightning Adapter (iOS only)
Supported Cars:
- X3M F97 2019 –
- X4M F98 2019 –
- M3 G8x 2021 –
- M4 G82 2021 –
- M2 G87 2022 –
Attention:
***MHD WIFI ADAPTER IS NOT INCLUDED***
*Cars with the newest BMW software require a DME bench unlock in order to unlock OBD flashing regardless of production date.
*Cars Produced after 06/2020 can only be tuned with a special unlock by FEMTO, due to new tuning protection. This means your DME must be sent to FEMTO in Finland. After your DME was unlocked by FEMTO, MHD will automatically detect the FEMTO unlock.
Flashing back to stock will always fully remove the unlock and the DME must be unlocked again for flashing MHD.
For Off Road / Race Track Use Only – Nicht im Bereich der STVO zugelassen!
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