MHD F+G Series icon

MHD F+G Series

version 2.56 for Android
4.7 | 50,000+ Installs | Reviews

MHD Tuning UG

⚠️ You need 9Apps App to install .XAPK File. How to install XAPK?

Description of 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.
Full OBD Flashing:
You can install MHD right at home and start tuning immediately!
Simply download the MHD Flasher F-Series app that connects via a MHD Wifi adapter and your vehicle’s OBD-II port, start the app, and within 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.
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%
- 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)
- Speed
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 (optimized 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.

What's New with MHD F+G Series version 2.56

- More vehicles supported
- Small bug-fixes


  • Category:
    Auto & Vehicles
  • Latest Version:
    version 2.56
  • Updated:
  • File size:
  • Requirements:
    Android 4.4 or later
  • Developer:
    MHD Tuning UG
  • ID:
  • MHD F+G Series
    MHD F+G Series version 2.53
  • MHD F+G Series
    MHD F+G Series version 2.44
  • MHD F+G Series
    MHD F+G Series version 2.43
  • avatar
    So i bought the mhd wifi adaptor, plugged it in the obd, connected the wifi and used the app first time and it worked perfectly fine, flashed my f10. Took only 5-10 minutes, great. Now my problem is, whenever i try to flash again, i am able to connect to the wifi adaptor but i am unable to flash, the app says that a cable or wifi adaptor isn't detected. I tried everything from replugging, turning the wifi off/on, wiggling the adaptor but it still says unable to detect a cable or adaptor. Help!!
    2020-09-24 02:35
  • avatar
    Easy to use, great software. Update I use a jb4. I now run with a backend flash. My M235i is now even more fun to drive.
    2020-09-21 01:36
  • avatar
    Great design and user experience. Flashing your car has never been easier. Just wish they'd clean up their documentation regarding E85 blends and the N55 platform. Between their website, release notes and actual in app data, nothing lines up. I run the Stage2+ E30 tune but there are numerous mentions of E20 other places.
    2020-09-09 10:30
  • avatar
    During a quick flash the app froze. After that I needed to do a long flasg. Now I can only do long writes and no quick writes anymore... Also instead of 9-20mins it takes 50mins. Very unfortunate. The old app worked better.
    2020-07-30 06:50
  • avatar
    Very happy with the app and the applicable hardware by the same name. Excellent email support and quick replies to emailed questions. Outstanding service so far.
    2020-07-20 02:53
  • avatar
    Awesome product, but too few updates for the S55.
    2020-07-03 09:03