MHD Flasher F+G Series is the complete flash tuning solution for you BMW.
The MHD Flasher F+G Series is a comprehensive flash tuning application for your BMW and Toyota Supra A90. Unlike piggyback modules, it performs a complete DME remap while keeping all original factory safety systems intact. This ensures peak performance, guaranteed safety, and exceptional driving characteristics.
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Full OBD Flashing:
Install MHD conveniently at home and begin tuning right away. Simply download the MHD Flasher F+G Series app, connect via an MHD WiFi adapter to your vehicle's OBD-II port, launch the app, and the initial setup is finished in under five minutes. Subsequent map changes are even faster, taking just 20 seconds. You can restore your vehicle to the original factory flash at any time, with no initial backup required.
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Stage 1, Stage 2, and E85 OTS (Off-The-Shelf) Maps by PureBoost:
N55 EWG (Vehicles produced after 07/2013 with electronic wastegate):
- Stage 1 (Up to 360 HP / 540 NM) (Not available for M2 and X4 M40i)
- Stage 2 (Up to 390 HP / 580 NM)
- Stage 2+ (Up to 430 HP / 630 NM)
- Ethanol Mix Maps: Stage 1, 2, and 2+ E20 Maps for 20% ethanol blends.
N55 PWG (Pneumatic wastegate):
- Stage 1 (Up to 340 HP / 540 NM)
- Stage 2 (Up to 370 HP / 580 NM)
- Stage 2+ (Up to 400 HP / 630 NM)
- Ethanol Mix Maps: Stage 1, 2, and 2+ E20 Maps for 20% ethanol blends.
S55 (BMW M3 / M4 F8x):
- Stage 1 (Up to 530 HP / 700 NM)
- Stage 2 (Up to 560 HP / 780 NM)
- Ethanol Mix Maps: Stage 1, 2, and 2+ E30 Maps for 30% ethanol blends.
B58:
- Stage 1 (Up to 440 HP / 600 NM)
- Stage 2 (Up to 470 HP / 650 NM)
- Stage 2+ HPFP (Up to 500 HP / 700 NM)
- Ethanol Mix Maps: Stage 1 and 2 Maps for 30% ethanol blends.
S58:
- Stage 1 (Up to 630 HP / 750 NM)
- Stage 2 (Up to 700 HP / 850 NM)
- Ethanol Mix Maps (Up to 750 HP / 880 NM): Stage 1 & 2 E30+ Maps for 30%+ ethanol blends.
S63:
- Stage 1 (Up to 720 HP / 900 NM)
- Stage 2 (Up to 780 HP / 950 NM)
- Ethanol Mix Maps (Up to 800 HP / 1000 NM): Stage 1 and 2 Maps for 30%+ ethanol blends.
N13:
- Stage 1 (Up to 200 HP / 280 NM, 93 oct / 98 RON)
- Stage 2 (Up to 235 HP / 350 NM, 93 oct / 98 RON)
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MHD+ Custom Code: Live Tuning, On-The-Fly Map Switching, On-The-Fly Exhaust Flap Control, Anti-Lag, Flex Fuel, Single Bank, KnockCEL, No-Lift Shift, Shift Brap, and full Motiv ReFlex 2-Way CANBUS integration with DME PI control.
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Full Data Logging and Live Gauges: Monitor and ensure your engine is operating perfectly using a highly responsive, customizable gauge layout. View over 50 critical engine parameters at a glance.
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These flash options can be applied to any map directly through the app:
- Anti-Lag (Currently N55/S55/N13 only)
- Exhaust Burble (Adjustable duration & aggressiveness, min/max speed, min/max RPM)
- Remove top speed limiter (Vmax)
- Cold start noise reduction
- Exhaust flap opens in sport mode
- Limit power per gear
- XHP TCU flash support (Includes optimized OTS maps)
- Sport cooling mode for increased water/air intercooler cooling
- And many more
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Visit our homepage and user manual for more details, compatible vehicle listings, and recommended modifications for each performance stage.
What's New in Version 4.78
Last updated on Oct 23, 2024
- Added flash option support for the Gen2 Dorch DS25 HPFP.
- Fixed a hot start issue on Gen2 B58 ethanol OTS maps.
