MHD F+G Series

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

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

Effortless OBD Flashing:

Tune your vehicle from the comfort of your home! The MHD Flasher F+G Series app, paired with a MHD WiFi adapter and your car's OBD-II port, provides a quick and easy installation process—taking just 5 minutes initially, and subsequent map changes require only 20 seconds. Factory settings can be restored at any time, eliminating the need for initial backups.

Pre-loaded Maps by PureBoost (Stage 1, 2, and E85):

These off-the-shelf maps offer various performance levels for different engine types:

N55 EWG (Electronic Wastegate, vehicles built after 07/2013):

• 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)
• E20 Ethanol Blend Maps: Stage 1, 2, and 2+

N55 PWG (Pneumatic Wastegate):

• Stage 1 (up to 340HP/540NM)
• Stage 2 (up to 370HP/580NM)
• Stage 2+ (up to 400HP/630NM)
• E20 Ethanol Blend Maps: Stage 1, 2, and 2+

S55 (BMW M3/M4 F8x):

• Stage 1 (up to 530HP/700NM)
• Stage 2 (up to 560HP/780NM)
• E30 Ethanol Blend Maps: Stage 1, 2, and 2+

B58:

• Stage 1 (up to 440HP/600NM)
• Stage 2 (up to 470HP/650NM)
• Stage 2+HPFP (up to 500HP/700NM)
• E30 Ethanol Blend Maps: Stage 1, 2

S58:

• Stage 1 (up to 630HP/750NM)
• Stage 2 (up to 700HP/850NM)
• E30+ Ethanol Blend Maps (up to 750HP/880NM): Stage 1 & 2

S63:

• Stage 1 (up to 720HP/900NM)
• Stage 2 (up to 780HP/950NM)
• E30+ Ethanol Blend Maps (up to 800HP/1000NM): Stage 1 & 2

N13:

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

MHD+ Advanced Features: Live Tuning, On-the-Fly Map Switching, Exhaust Flap Control, Anti-Lag, Flex Fuel, and more. Includes full Motiv ReFlex 2-way CANBUS integration with DME PI control.

Comprehensive Data Logging and Live Gauges: Monitor over 50 engine parameters for optimal performance.

In-App Customizable Options:

• Anti-Lag (currently N55/S55/N13 only)
• Exhaust Burble (adjustable duration, aggressiveness, speed, and RPM)
• Top Speed Limiter Removal (Vmax)
• Cold Start Noise Reduction
• Exhaust Flap Control
• Power Limiting per Gear
• XHP TCU Flash Support (optimized OTS maps)
• Sport Cooling Mode

And many more!

Visit our website or user manual for detailed information, supported vehicles, and stage-specific modification recommendations.

Version 4.78 (Updated October 23, 2024):

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