MHD F+G Series

The MHD Flasher F+G Series: Your BMW and Toyota Supra A90's Ultimate Tuning Solution

The MHD Flasher F+G Series is a comprehensive flash tuning application designed for BMW and Toyota Supra A90 vehicles. Unlike piggyback modules, it offers complete DME remapping while preserving all original safety features. This ensures peak performance, optimal safety, and exceptional drivability.

Effortless OBD Flashing:

Install MHD from the comfort of your home and begin tuning immediately! Simply download the MHD Flasher F+G Series app, connect via a MHD WiFi adapter and your vehicle's OBD-II port, and launch the app. Initial installation takes approximately 5 minutes, with subsequent map changes completed in just 20 seconds. Factory settings are easily restorable at any time; no initial backup is required.

Pre-loaded Maps by PureBoost (OTS):

Several pre-loaded off-the-shelf (OTS) maps are available, categorized by engine type and performance stage:

• N55 EWG (Electronic Wastegate, post-07/2013): Stage 1 (up to 360HP/540NM), Stage 2 (up to 390HP/580NM), Stage 2+ (up to 430HP/630NM), and E20 ethanol blend maps for each stage. (Note: Stage 1 unavailable for M2 and X4 M40i)

• N55 PWG (Pneumatic Wastegate): Stage 1 (up to 340HP/540NM), Stage 2 (up to 370HP/580NM), Stage 2+ (up to 400HP/630NM), and E20 ethanol blend maps for each stage.

• S55 (BMW M3/M4 F8x): Stage 1 (up to 530HP/700NM), Stage 2 (up to 560HP/780NM), and E30 ethanol blend maps for each stage.

• B58: Stage 1 (up to 440HP/600NM), Stage 2 (up to 470HP/650NM), Stage 2+HPFP (up to 500HP/700NM), and E30 ethanol blend maps for Stages 1 and 2.

• S58: Stage 1 (up to 630HP/750NM), Stage 2 (up to 700HP/850NM), and E30+ ethanol blend maps for Stages 1 & 2 (up to 750HP/880NM).

• S63: Stage 1 (up to 720HP/900NM), Stage 2 (up to 780HP/950NM), and E30+ ethanol blend maps for Stages 1 & 2 (up to 800HP/1000NM).

• N13: Stage 1 (up to 200HP/280NM, 93oct/98RON), Stage 2 (up to 235HP/350NM, 93oct/98RON)

MHD+ Advanced Features:

MHD+ unlocks advanced features like live tuning, on-the-fly map switching, 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.

Comprehensive Data Logging and Live Gauges:

Monitor engine performance with a customizable gauge layout displaying over 50 engine parameters.

Additional Flash Options (Applicable to any map):

• Anti-Lag (currently N55/S55/N13 only)
• Exhaust Burble (adjustable duration and aggressiveness)
• Top speed limiter removal (Vmax)
• Cold start noise reduction
• Exhaust flap control
• Power limiting per gear
• XHP TCU flash support
• Sport cooling mode
• And many more

Consult our homepage and user manual for detailed information, supported vehicles, and recommended modifications for each performance stage.

Version 4.78 (October 23, 2024) Updates:

• Added flash option support for the Gen2 Dorch DS25 HPFP.
• Resolved a hot start issue on Gen2 B58 ethanol OTS maps.