MHD F+G Series

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

MHD Flasher F+G Series offers comprehensive flash tuning for BMW and Toyota Supra A90 vehicles. Unlike add-on modules, it directly remaps the DME, preserving factory safety features for optimal performance, safety, and handling.

Effortless OBD Flashing:

Install and tune from home! The MHD Flasher F+G Series app, paired with a MHD WiFi adapter and your car's OBD-II port, enables quick installation (under 5 minutes) and even faster map changes (just 20 seconds). Factory settings are easily restorable at any time; no initial backup is needed.

Pre-loaded Maps (OTS) by PureBoost:

Various performance stages and ethanol blend maps are available for numerous engine types:

• 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), E20 ethanol maps for all stages. (M2 and X4 M40i excluded from Stage 1).
• N55 PWG (Pneumatic Wastegate): Stage 1 (up to 340HP/540NM), Stage 2 (up to 370HP/580NM), Stage 2+ (up to 400HP/630NM), E20 ethanol maps for all stages.
• S55 (BMW M3/M4 F8x): Stage 1 (up to 530HP/700NM), Stage 2 (up to 560HP/780NM), E30 ethanol maps for all stages.
• B58: Stage 1 (up to 440HP/600NM), Stage 2 (up to 470HP/650NM), Stage 2+HPFP (up to 500HP/700NM), E30 ethanol maps for Stages 1 & 2.
• S58: Stage 1 (up to 630HP/750NM), Stage 2 (up to 700HP/850NM), E30+ ethanol maps for Stages 1 & 2 (up to 750HP/880NM).
• S63: Stage 1 (up to 720HP/900NM), Stage 2 (up to 780HP/950NM), E30+ ethanol maps for Stages 1 & 2 (up to 800HP/1000NM).
• N13: Stage 1 (up to 200HP/280NM), Stage 2 (up to 235HP/350NM).

MHD+ Advanced Features:

• 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
• Full Motiv ReFlex 2-way CANBUS integration

Comprehensive Data Logging and Live Gauges:

Monitor engine performance with 50+ parameters displayed on customizable gauges.

In-App Flash Options:

Apply various adjustments directly within the app, including:

• Anti-lag (N55/S55/N13)
• Exhaust burble customization
• Top speed limiter removal (Vmax)
• Cold start noise reduction
• Exhaust flap control
• Per-gear power limiting
• XHP TCU flash support
• Sport cooling mode

Consult the homepage and user manual for detailed information, vehicle compatibility, and stage-specific modification recommendations.

Version 4.78 (October 23, 2024):

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

MHD F+G Series Screenshots