MHD F+G Series

Experience the ultimate BMW tuning with the MHD Flasher F+G Series, a comprehensive flash tuning solution

The MHD Flasher F+G Series revolutionizes performance tuning for your BMW and Toyota Supra A90. This advanced app performs complete DME remapping while maintaining all factory safety protocols, delivering optimized power, reliability, and driving dynamics superior to traditional piggyback modules.

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Full OBD Flashing:

Tune your vehicle effortlessly at home with MHD's plug-and-play system. Just download the MHD Flasher F+G-Series app, connect via WiFi adapter to your OBD-II port, and complete initial installation in under 5 minutes. Subsequent map changes take mere seconds - as fast as 20 seconds! Enjoy full flexibility to restore your original factory tune anytime without needing prior backup.

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PureBoost Performance Maps - Stage 1, Stage 2 & E85 OTS (Off-The-Shelf) Options:

N55 EWG (Electronic Wastegate models post 07/2013):

- Stage 1 (reaching 360HP/540NM) (excludes M2/X4 M40i)

- Stage 2 (achieving 390HP/580NM)

- Stage 2+ (boosting to 430HP/630NM)

- Ethanol Maps: Stage 1/2/2+ E20 optimized for 20% ethanol blends

N55 PWG (Pneumatic Wastegate models):

- Stage 1 (delivering 340HP/540NM)

- Stage 2 (producing 370HP/580NM)

- Stage 2+ (generating 400HP/630NM)

- Ethanol Maps: Stage 1/2/2+ E20 calibrated for 20% ethanol fuels

S55 (BMW M3/M4 F8x Series):

- Stage 1 (yielding 530HP/700NM)

- Stage 2 (achieving 560HP/780NM)

- Ethanol Maps: Stage 1/2/2+ E30 tuned for 30% ethanol mixtures

B58 Engines:

- Stage 1 (outputting 440HP/600NM)

- Stage 2 (reaching 470HP/650NM)

- Stage 2+HPFP (powering 500HP/700NM)

- Ethanol Maps: Stage 1/2 optimized for 30% ethanol content

S58 Performance:

- Stage 1 (achieving 630HP/750NM)

- Stage 2 (boosting to 700HP/850NM)

- Ethanol Maps (reaching 750HP/880NM): Stage 1 & 2 E30+ solutions for high-ethanol blends

S63 Powerplants:

- Stage 1 (delivering 720HP/900NM)

- Stage 2 (producing 780HP/950NM)

- Ethanol Maps (generating 800HP/1000NM): Stage 1-2 solutions for 30%+ ethanol fuels

N13 Models:

Stage 1 (200HP/280NM, 93oct/98RON)

Stage 2 (235HP/350NM, 93oct/98RON)

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MHD+ Custom Code Features: Real-time tuning adjustments - Dynamic map switching - Exhaust flap control - Advanced anti-lag systems - Flex-fuel compatibility - Single bank tuning - KnockCEL elimination - No-lift shifting - Shift Brap functionality - Full Motiv ReFlex 2 Way CANBUS integration with DME PI control

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Comprehensive Data Monitoring: Track engine performance meticulously through customizable live gauges displaying 50+ critical parameters instantly, ensuring optimal operation.

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Directly customizable flash parameters:

- Anti-Lag configuration (currently N55/S55/N13)

- Exhaust burble customization (intensity/duration, RPM/speed parameters)

- Top speed limiter removal

- Cold start noise reduction

- Sport mode exhaust flap activation

- Per-gear power limiting

- XHP TCU flash optimization

- Enhanced cooling mode activation

- Plus numerous additional tuning parameters

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Visit our official website for complete vehicle compatibility details, modification recommendations by performance stage, and full technical documentation.

Latest Version 4.78 Release Notes

Updated October 23, 2024

- Added compatibility for Gen2 Dorch DS25 HPFP flashing
- Resolved B58 Gen2 ethanol map hot start performance

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