MHD F+G Series
Free
4.66for iPhone, iPad and more
9.3
118 Ratings
MHD Tuning UG
Developer
227.6 MB
Size
May 10, 2024
Update Date
Utilities
Category
4+
Age Rating
Age Rating
MHD F+G Series Screenshots
About MHD F+G Series
The MHD Flasher F+G Series is a complete flash tuning app for your BMW. 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.
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Full OBD Flashing:
You can install MHD right at home and start tuning immediately! Simply download the MHD Flasher F+G Series app that connects via a Wi-Fi adapter to your iOS device and your vehicle’s OBD-II port, start the app, and within 4 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.
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Stage 1, Stage 2 und E85 OTS (Off The Shelf) Maps by PureBoost:
N55 EWG (Vehicles built after 07/2013 with electronic wastegate):
- Stage 1 (up to 360HP/540NM) (not available for M2 and X4 M40i)
- Stage 2 (up to 390HP/580NM)
- Stage 2+ (up to 430HP/630NM)
- Ethanol Mix Maps: Stage 1, 2 and 2+ E20 Maps for ethanol blends of 20%
N55 PWG (pneumatic wastegate):
- Stage 1 (up to 340HP/540NM)
- Stage 2 (up to 370HP/580NM)
- Stage 2+ (up to 400HP/630NM)
- Ethanol Mix Maps: Stage 1, 2 and 2+ E20 Maps for ethanol blends of 20%
S55 (BMW M3 / M4 F8x):
- Stage 1 (up to 530HP/700NM)
- Stage 2 (up to 560HP/780NM)
- Ethanol Mix Maps: Stage 1, 2 and 2+ E30 Maps for ethanol blends of 30%
B58:
- Stage 1 (up to 420HP/580NM)
- Stage 2 (up to 470HP/630NM)
- Ethanol Mix Maps: Stage 1, 2 Maps for ethanol blends of 30%
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Monitor your engine behavior to make sure it is running perfectly using a configurable and very responsive gauge layout. 50+ engine parameters are available at a glance!
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
And many more…
MHD exclusive advanced monitor:
- Timing Corrections per Cylinder
- Boost target EX which can read higher than 22.x psi (the BMW boost target channel can't)
- Base Compressor Axis: Boost Setpoint, MAF req WGDC.
- Active Torque Limiters
And many more…
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These flash options can be applied to any map directly through the app:
- Exhaust Burble (duration & aggressiveness, min speed, min rpm)
- N20 Map Sensor (on N55)
- Remove top speed limiter (Vmax)
- Cold start noise reduction
- Exhaust flap open in sport mode
- Limit power per gear
- XHP TCU flash support (optimizied OTS maps)
- Sport cooling mode for increased water / air intercooler cooling (B58 only)
---------------------------------------------
Supported Cars:
M135i F2x N55 2012 - 2016
M235i F2x N55 2013 - 2016
M2 F87 N55 2015 - 2018
335i N55 F3x 2011 - 2015
435i N55 F3x 2013 - 2016
535i / GT N55 F1x 2010 - 2017
640i N55 F0x 2011 - 2017
740i N55 F0x 2012 - 2015
X3 35i N55 F25 2010 - 2017
X4 35i / M40i N55 F26 2014 - 2018
X5 40i N55 F15 2013 - 2018
X6 40i N55 F16 2014 - 2018
M3 S55 F80 2014 - 2019
M4 S55 F82 2014 - 2019
M4 S55 F83 2014 - 2019
M140i F2x 2012 - 2019
M240i F2x 2016 - 2019
340i F3x 2015 - 2019
440i F3x 2016 - 2019
540i G3x 2017 -
640i GT G32 2017 -
740i G1x F0x 2015 -
X3 M40i G01 2017 -
X4 M40i G02 2018 -
X5 40i G05 2018 -
Z4 M40i G29 2019 -
114i F2x 2012 - 2015
116i F2x 2011 - 2015
118i F2x 2011 - 2016
120i F2x 2015 - 2017
316i F3x 2012 - 2018
X-Drive is supported on all cars.
All performance power kit cars are supported.
Check out our homepage / user manual for more information and recommended modifications for each stage.
---------------------------------------------
Full OBD Flashing:
You can install MHD right at home and start tuning immediately! Simply download the MHD Flasher F+G Series app that connects via a Wi-Fi adapter to your iOS device and your vehicle’s OBD-II port, start the app, and within 4 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.
---------------------------------------------
Stage 1, Stage 2 und E85 OTS (Off The Shelf) Maps by PureBoost:
N55 EWG (Vehicles built after 07/2013 with electronic wastegate):
- Stage 1 (up to 360HP/540NM) (not available for M2 and X4 M40i)
- Stage 2 (up to 390HP/580NM)
- Stage 2+ (up to 430HP/630NM)
- Ethanol Mix Maps: Stage 1, 2 and 2+ E20 Maps for ethanol blends of 20%
N55 PWG (pneumatic wastegate):
- Stage 1 (up to 340HP/540NM)
- Stage 2 (up to 370HP/580NM)
- Stage 2+ (up to 400HP/630NM)
- Ethanol Mix Maps: Stage 1, 2 and 2+ E20 Maps for ethanol blends of 20%
S55 (BMW M3 / M4 F8x):
- Stage 1 (up to 530HP/700NM)
- Stage 2 (up to 560HP/780NM)
- Ethanol Mix Maps: Stage 1, 2 and 2+ E30 Maps for ethanol blends of 30%
B58:
- Stage 1 (up to 420HP/580NM)
- Stage 2 (up to 470HP/630NM)
- Ethanol Mix Maps: Stage 1, 2 Maps for ethanol blends of 30%
---------------------------------------------
Monitor your engine behavior to make sure it is running perfectly using a configurable and very responsive gauge layout. 50+ engine parameters are available at a glance!
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
And many more…
MHD exclusive advanced monitor:
- Timing Corrections per Cylinder
- Boost target EX which can read higher than 22.x psi (the BMW boost target channel can't)
- Base Compressor Axis: Boost Setpoint, MAF req WGDC.
- Active Torque Limiters
And many more…
---------------------------------------------
These flash options can be applied to any map directly through the app:
- Exhaust Burble (duration & aggressiveness, min speed, min rpm)
- N20 Map Sensor (on N55)
- Remove top speed limiter (Vmax)
- Cold start noise reduction
- Exhaust flap open in sport mode
- Limit power per gear
- XHP TCU flash support (optimizied OTS maps)
- Sport cooling mode for increased water / air intercooler cooling (B58 only)
---------------------------------------------
Supported Cars:
M135i F2x N55 2012 - 2016
M235i F2x N55 2013 - 2016
M2 F87 N55 2015 - 2018
335i N55 F3x 2011 - 2015
435i N55 F3x 2013 - 2016
535i / GT N55 F1x 2010 - 2017
640i N55 F0x 2011 - 2017
740i N55 F0x 2012 - 2015
X3 35i N55 F25 2010 - 2017
X4 35i / M40i N55 F26 2014 - 2018
X5 40i N55 F15 2013 - 2018
X6 40i N55 F16 2014 - 2018
M3 S55 F80 2014 - 2019
M4 S55 F82 2014 - 2019
M4 S55 F83 2014 - 2019
M140i F2x 2012 - 2019
M240i F2x 2016 - 2019
340i F3x 2015 - 2019
440i F3x 2016 - 2019
540i G3x 2017 -
640i GT G32 2017 -
740i G1x F0x 2015 -
X3 M40i G01 2017 -
X4 M40i G02 2018 -
X5 40i G05 2018 -
Z4 M40i G29 2019 -
114i F2x 2012 - 2015
116i F2x 2011 - 2015
118i F2x 2011 - 2016
120i F2x 2015 - 2017
316i F3x 2012 - 2018
X-Drive is supported on all cars.
All performance power kit cars are supported.
Check out our homepage / user manual for more information and recommended modifications for each stage.
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What's New in the Latest Version 4.66
Last updated on May 10, 2024
Old Versions
- Added Real-time Tuning support for MHD+ Gen2 B58 and S58 vehicles.
- Fixed issue with OPF delete flash option not working on some pre-lci X3M.
- Fixed issue with Single Bank flash option on pre-lci X3M.
- Fixed issue with power limiting (RF 8) on some pre-lci X3M.
- Added current software / vin to log file header rows.
- Fixed issue with OPF delete flash option not working on some pre-lci X3M.
- Fixed issue with Single Bank flash option on pre-lci X3M.
- Fixed issue with power limiting (RF 8) on some pre-lci X3M.
- Added current software / vin to log file header rows.
Show More
Version History
4.66
May 10, 2024
- Added Real-time Tuning support for MHD+ Gen2 B58 and S58 vehicles.
- Fixed issue with OPF delete flash option not working on some pre-lci X3M.
- Fixed issue with Single Bank flash option on pre-lci X3M.
- Fixed issue with power limiting (RF 8) on some pre-lci X3M.
- Added current software / vin to log file header rows.
- Fixed issue with OPF delete flash option not working on some pre-lci X3M.
- Fixed issue with Single Bank flash option on pre-lci X3M.
- Fixed issue with power limiting (RF 8) on some pre-lci X3M.
- Added current software / vin to log file header rows.
4.63
Apr 17, 2024
- Reverted S55 maps to 1.12.
- MHD+ improvements supporting gen2 B58 / S58 1xxx whp vehicles.
- More vehicles / roms supported.
- Minor bug fixes.
- MHD+ improvements supporting gen2 B58 / S58 1xxx whp vehicles.
- More vehicles / roms supported.
- Minor bug fixes.
4.62
Apr 16, 2024
- Reverted S55 maps to 1.12.
- MHD+ improvements supporting gen2 B58 / S58 1xxx whp vehicles.
- More vehicles / roms supported.
- Minor bug fixes.
- MHD+ improvements supporting gen2 B58 / S58 1xxx whp vehicles.
- More vehicles / roms supported.
- Minor bug fixes.
4.61
Mar 23, 2024
- Fixed bug affecting some Gen1 B58 with lower load request.
- Added additional wording on the "Check Unlock" screen regarding ROM support for MHD+ on Femto DME.
- More vehicles / roms supported.
- Added additional wording on the "Check Unlock" screen regarding ROM support for MHD+ on Femto DME.
- More vehicles / roms supported.
4.60
Mar 18, 2024
- MHD+ release for S58 (mapswitching, flexfuel, antilag, etc).
- MHD+ support for all gen2 B58 / S58 FEMTO DME (you must ship them your DME and specify "MHD+ unlock" in their online order form).
- Added single bank fueling flash option for single turbo S58 cars.
- Added 5 bar max boost support (custom tunes) for all Gen2 MHD+ vehicles.
- Updated S55 maps to 1.13, decrease brap sensitivity to improve sport+ drivability
- S58 vmax limit fixed.
- MHD+ support for all gen2 B58 / S58 FEMTO DME (you must ship them your DME and specify "MHD+ unlock" in their online order form).
- Added single bank fueling flash option for single turbo S58 cars.
- Added 5 bar max boost support (custom tunes) for all Gen2 MHD+ vehicles.
- Updated S55 maps to 1.13, decrease brap sensitivity to improve sport+ drivability
- S58 vmax limit fixed.
4.53
Feb 13, 2024
- Improved Gen2 B58 Overrun Brap sound and duration.
- Added G8x Stg1/2 full E85 maps.
- More vehicles / roms supported, plus advanced logging params for more roms.
- Added G8x Stg1/2 full E85 maps.
- More vehicles / roms supported, plus advanced logging params for more roms.
4.52
Feb 7, 2024
- Added Overrun Brap flash option for Gen2 B58 MHD+ vehicles.
- More vehicles / roms supported, plus advanced logging params for more roms.
- More vehicles / roms supported, plus advanced logging params for more roms.
4.51
Jan 31, 2024
- Fixed bug affecting some Gen2 vehicles causing MHD+ menu to open at engine start.
- Updated B58tu M1 Stg 1/2 E30 maps to E40.
- More vehicles / roms supported, plus advanced logging params for more roms.
- Updated B58tu M1 Stg 1/2 E30 maps to E40.
- More vehicles / roms supported, plus advanced logging params for more roms.
4.50
Jan 22, 2024
- MHD+ release for Gen2 B58.
- Minor improvements to MHD Unlocker.
- Minor improvements to MHD Unlocker.
4.16
Nov 6, 2023
- Fixed two UI bugs on unlocker screen.
- More vehicles / roms supported, plus advanced logging params for more roms.
- More vehicles / roms supported, plus advanced logging params for more roms.
4.14
Nov 3, 2023
- Added in-app support for MHD Unlocker hardware.
- Updated S55 maps to 1.12, featuring improved throttle at low load / low rpm.
- Added Gen1 B58 91oct variant to Stg2 HPFP MultiMap (same power as Stg2 91oct) for FlexFuel purposes.
- More vehicles / roms supported, plus advanced logging params for more roms.
- Updated S55 maps to 1.12, featuring improved throttle at low load / low rpm.
- Added Gen1 B58 91oct variant to Stg2 HPFP MultiMap (same power as Stg2 91oct) for FlexFuel purposes.
- More vehicles / roms supported, plus advanced logging params for more roms.
4.13
Oct 31, 2023
- Added in-app support for MHD Unlocker hardware.
- Updated S55 maps to 1.12, featuring improved throttle at low load / low rpm.
- Added Gen1 B58 91oct variant to Stg2 HPFP MultiMap (same power as Stg2 91oct) for FlexFuel purposes.
- More vehicles / roms supported, plus advanced logging params for more roms.
- Updated S55 maps to 1.12, featuring improved throttle at low load / low rpm.
- Added Gen1 B58 91oct variant to Stg2 HPFP MultiMap (same power as Stg2 91oct) for FlexFuel purposes.
- More vehicles / roms supported, plus advanced logging params for more roms.
4.11
Aug 1, 2023
- Added No-Lift-Shift (NLS) flash option for 6MT Gen1 B58 cars.
- Added PI Safety (coil cut) flash option for Gen1 B58 cars.
- Fixed 1F1AA4 shadow code on Gen1 B58.
- Added G8x "Shift Brap" flash option to increase 8AT shift performance and adds shift noise.
- Added XDi +75% injectors flash option for Gen1 B58 cars.
- Added support for alternate CAN ID for ReFlex integration on Gen1 B58 (required on some Gen1 G-series vehicles, consult with your tuner).
- More vehicles / roms supported, plus advanced logging params for more roms.
- Added PI Safety (coil cut) flash option for Gen1 B58 cars.
- Fixed 1F1AA4 shadow code on Gen1 B58.
- Added G8x "Shift Brap" flash option to increase 8AT shift performance and adds shift noise.
- Added XDi +75% injectors flash option for Gen1 B58 cars.
- Added support for alternate CAN ID for ReFlex integration on Gen1 B58 (required on some Gen1 G-series vehicles, consult with your tuner).
- More vehicles / roms supported, plus advanced logging params for more roms.
4.09
May 25, 2023
- Fixed bug when Brap flash option was set to OEM on Gen1 B58.
- More vehicles / roms supported, plus advanced logging params for more roms.
- More vehicles / roms supported, plus advanced logging params for more roms.
4.07
May 23, 2023
- Added ability to live adjust current map slot / exhaust flap in-app for all F-N55/S55/Gen1 B58.
- Added TCU gearbox limiter delete flash option for S63 and S58 pre 6.2020 DMEs / cloned DMEs.
- Fixed burble consistency on some Gen2 B58 roms.
- Fixed issue with EU5 / Nostrum injector flash options when used with multimap and / or flexfuel tunes.
- Check Unlock screen can now detect (most cases) of already unlocked Gen1 B58 DMEs.
- Fixed user guide not opening / crashing some devices.
- More vehicles / roms supported, plus advanced logging params for more roms.
- Added TCU gearbox limiter delete flash option for S63 and S58 pre 6.2020 DMEs / cloned DMEs.
- Fixed burble consistency on some Gen2 B58 roms.
- Fixed issue with EU5 / Nostrum injector flash options when used with multimap and / or flexfuel tunes.
- Check Unlock screen can now detect (most cases) of already unlocked Gen1 B58 DMEs.
- Fixed user guide not opening / crashing some devices.
- More vehicles / roms supported, plus advanced logging params for more roms.
4.06
Mar 29, 2023
- Added No-Lift-Shift (NLS) flash option for 6MT N55 and S55 cars.
- Added PI Safety (coil cut) flash option for N55 and S55 cars.
- Added Nostrum / PR Stage 2 injectors flash option for N55 and S55 cars.
- Added PI Safety (coil cut) flash option for N55 and S55 cars.
- Added Nostrum / PR Stage 2 injectors flash option for N55 and S55 cars.
4.05
Mar 18, 2023
- Added M2 N55 Stg HPFP maps.
- Added single bank fueling flash option for single turbo S55 cars.
- Added automatic start/stop (MSA) disable flash option for b58gen1, N55, S55, N13, S63 f10/f85
- Added easy import of custom log channels files (provided by tuner or MHD team).
- Updated N55 Dorch HPFP settings.
- Added advanced RAM logging support for more roms.
- Fixed N55 EWG Stg2 HPFP MultiMap app crash when flexfuel is active.
- Fixed S55 OPF delete 1A2809 code.
- Added single bank fueling flash option for single turbo S55 cars.
- Added automatic start/stop (MSA) disable flash option for b58gen1, N55, S55, N13, S63 f10/f85
- Added easy import of custom log channels files (provided by tuner or MHD team).
- Updated N55 Dorch HPFP settings.
- Added advanced RAM logging support for more roms.
- Fixed N55 EWG Stg2 HPFP MultiMap app crash when flexfuel is active.
- Fixed S55 OPF delete 1A2809 code.
4.04
Mar 16, 2023
- Added M2 N55 Stg HPFP maps.
- Added single bank fueling flash option for single turbo S55 cars.
- Added automatic start/stop (MSA) disable flash option for b58gen1, N55, S55, N13, S63 f10/f85
- Added easy import of custom log channels files (provided by tuner or MHD team).
- Updated N55 Dorch HPFP settings.
- Added advanced RAM logging support for more roms.
- Fixed N55 EWG Stg2 HPFP MultiMap app crash when flexfuel is active.
- Fixed S55 OPF delete 1A2809 code.
- Added single bank fueling flash option for single turbo S55 cars.
- Added automatic start/stop (MSA) disable flash option for b58gen1, N55, S55, N13, S63 f10/f85
- Added easy import of custom log channels files (provided by tuner or MHD team).
- Updated N55 Dorch HPFP settings.
- Added advanced RAM logging support for more roms.
- Fixed N55 EWG Stg2 HPFP MultiMap app crash when flexfuel is active.
- Fixed S55 OPF delete 1A2809 code.
4.01
Feb 9, 2023
- Fixed S55 OTS maps rail pressure issue
- Added support for B58 gen1 Femto unlocks (USA m240)
- Fixed various B58 gen2 log channels
- Fixed some issues with F-N55 BRAP
- Added specific maps for F90 with bigger OEM turbos
- Added support for B58 gen1 Femto unlocks (USA m240)
- Fixed various B58 gen2 log channels
- Fixed some issues with F-N55 BRAP
- Added specific maps for F90 with bigger OEM turbos
3.99
Jan 14, 2023
- Remote start fix on M5/M8.
- Updated UNI firmware with multiple improvements.
- N55 maps update (flat STFT fix).
- Added N55 EWG stage 2 hpfp maps (93/95/e40/e85).
- Added M2 N55 PS2 stock fueling pump gas maps.
- Added logging channels for s63,s58, added usefull channels to the default selection like TQ and RF Max Index.
- Fixed some "failed to authenticate" instances on recent cars.
- Updated UNI firmware with multiple improvements.
- N55 maps update (flat STFT fix).
- Added N55 EWG stage 2 hpfp maps (93/95/e40/e85).
- Added M2 N55 PS2 stock fueling pump gas maps.
- Added logging channels for s63,s58, added usefull channels to the default selection like TQ and RF Max Index.
- Fixed some "failed to authenticate" instances on recent cars.
3.96
Nov 23, 2022
- Remote start fix for B58 gen2.
- Added ability to start app on logging screen.
- Added ability to start app on logging screen.
3.94
Nov 14, 2022
- Fixed power slider issue with OTS multimap.
3.93
Nov 9, 2022
- N13 maps update.
- Fixed S55 C.S and G.T.S maps not loading.
- Added flash option to disable MHD+ steering wheel / BC button controls for F-N55/S55 and Gen1 B58.
- Updated power slider to work properly with OTS maps using FlexFuel kit.
- Fixed S55 C.S and G.T.S maps not loading.
- Added flash option to disable MHD+ steering wheel / BC button controls for F-N55/S55 and Gen1 B58.
- Updated power slider to work properly with OTS maps using FlexFuel kit.
3.92
Sep 30, 2022
- B58tu M1 (Supra, z4 g29 euro, g05 etc) maps update: improved load target curve and boost control, improved overboost on shifts for some roms.
- N13 maps update: improved load target curve and boost control
- F10/F95 s63 maps update: WGDC adjustments
- Fixed a map switch issue on some N55 PWG cars.
- N13 maps update: improved load target curve and boost control
- F10/F95 s63 maps update: WGDC adjustments
- Fixed a map switch issue on some N55 PWG cars.
3.90
Sep 17, 2022
- F90 maps update 1.03, better boost control and more power from 5000rpm.
- Misc connectivity bug fixes.
- Misc connectivity bug fixes.
MHD F+G Series FAQ
Click here to learn how to download MHD F+G Series in restricted country or region.
Check the following list to see the minimum requirements of MHD F+G Series.
iPhone
Requires iOS 10.2 or later.
iPad
Requires iPadOS 10.2 or later.
iPod touch
Requires iOS 10.2 or later.
