The MHD Flasher F+G Series is the ultimate flash tuning solution for your BMW.
The MHD Flasher F+G Series is a comprehensive flash tuning application for your BMW and Toyota Supra A90. Unlike piggyback modules, it fully reprograms the DME while maintaining all original factory safety features. This ensures peak performance, maximum safety, and exceptional driving dynamics.
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Full OBD Flashing:
Install MHD conveniently at home and begin tuning right away! Just download the MHD Flasher F+G-Series app, connect with an MHD WiFi adapter through your vehicle’s OBD-II port, launch the app, and the initial setup is finished in under 5 minutes. Subsequent map changes are even faster—just 20 seconds! You can restore your vehicle to the factory original flash at any time, and no backup is required upfront.
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Stage 1, Stage 2, and E85 OTS (Off The Shelf) Maps by PureBoost:
N55 EWG (Models produced after 07/2013, featuring an electronic wastegate):
- Stage 1 (up to 360HP/540NM) (excludes M2 and X4 M40i)
- Stage 2 (up to 390HP/580NM)
- Stage 2+ (up to 430HP/630NM)
- Ethanol Mix Maps: Stage 1, 2 & 2+ E20 for 20% ethanol blends
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 & 2+ E20 for 20% ethanol blends
S55 (BMW M3 / M4 F8x):
- Stage 1 (up to 530HP/700NM)
- Stage 2 (up to 560HP/780NM)
- Ethanol Mix Maps: Stage 1, 2 & 2+ E30 for 30% ethanol blends
B58:
- Stage 1 (up to 440HP/600NM)
- Stage 2 (up to 470HP/650NM)
- Stage 2+HPFP (up to 500HP/700NM)
- Ethanol Mix Maps: Stage 1 & 2 compatible with 30% ethanol blends
S58:
- Stage 1 (up to 630HP/750NM)
- Stage 2 (up to 700HP/850NM)
- Ethanol Mix Maps (up to 750HP / 880NM): Stage 1 & 2 E30+ for blends above 30% ethanol
S63:
- Stage 1 (up to 720HP/900NM)
- Stage 2 (up to 780HP/950NM)
- Ethanol Mix Maps (up to 800HP/1000NM): Stage 1 & 2 compatible with blends above 30% ethanol
N13:
Stage 1 (up to 200HP/280NM, 93oct/98RON)
Stage 2 (up to 235HP/350NM, 93oct/98RON)
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MHD+ Custom Code Features: Live tuning capabilities, on-the-fly map switching, exhaust flap control, anti-lag, flex fuel, single bank, KnockCEL, no-lift shift, shift brap, plus full Motiv ReFlex 2 Way CANBUS integration with DME port injection control.
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Comprehensive Data Logging and Live Gauges: Keep an eye on engine performance with a responsive and customizable gauge display. Over 50 engine parameters are easily accessible!
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These flash options are available for direct activation on any map via the app:
- Anti Lag (currently for N55/S55/N13 only)
- Exhaust Burble Control (duration, aggressiveness, speed and RPM limits)
- Remove speed limiter (Vmax delete)
- Reduce cold start noise
- Sport mode exhaust flap opening
- Power limiting per gear
- XHP TCU flash support (optimized OTS maps)
- Sport cooling for enhanced intercooler performance
- And many more options
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Visit our homepage and user manual for additional details, vehicle compatibility, and recommended upgrades by stage.
What's New in the Latest Version 4.78
Last updated on Oct 23, 2024
- Added flash option compatibility for the Gen2 Dorch DS25 HPFP.
- Fixed a hot start issue affecting Gen2 B58 ethanol OTS maps.
