MHD Super License for Toyota Supra B58 Engine

OVERVIEW

The MHD Flasher F+G Series is a complete flash-tuning app for the Toyota GR Supra's B58 engine. Unlike a piggyback module, it performs full DME remapping while keeping every OEM safety system active — delivering real power gains without sacrificing daily-driver reliability. This Super License bundles every MHD license into one purchase: Flasher, Monitor, and all three OTS map packs.

SPECS

• Flasher License: Unlocks flashing of MHD OTS maps, JB4 backend maps, and fully custom tunes. Includes a Stage 0 stock-power baseline, fault code reading/clearing, and adaptation resets, with flash times as quick as 2–3.5 minutes on the MHD WiFi Adapter.
• Flash options: Exhaust burble tuning, startup roar, cold-start noise reduction (per map slot), top-speed (Vmax) removal, sport cooling modes for coolant/intercooler, support for upgraded HPFPs, overrun brap, and more.
• MHD+ custom code: 4-slot on-the-fly map switching with adjustable fuel quality and power level per slot, steering-wheel-activated antilag, switchable burble and cold-start reduction per slot, on-the-fly exhaust flap control, MHD Real-Time Tuning, MaxCool heat-soak mitigation, and native 2-way CANBUS integration with the Motiv ReFlex controller.
• Monitor License: Configurable live gauge layout with up to 8 gauges across 50+ engine parameters, background CSV logging with free log analysis.
• MHD OTS Maps by PureBoost: Road- and dyno-tested Stage 1 and Stage 2 maps (plus Stage 2+HPFP, Gen1 only) across 91–95 octane and E30/E40/E85 ethanol blends.
• Supported devices: Apple iOS 10.2+, Android 6+
• Supported adapters (sold separately): MHD WiFi Adapter — Black F+G Series Adapter only, recommended; ENET Cable + Lightning Adapter (iOS only)

PARTS INCLUDED

• 1× MHD Super License (digital delivery) — bundles the Flasher License, Monitor License, and all three OTS map packs
• Requires the MHD WiFi Adapter to flash (sold separately)

TECH RESOURCES

• Requires the MHD WiFi Adapter (sold separately) to flash — connect it to your phone and the vehicle's OBD-II port, then start the app
• Initial installation takes about 5 minutes; later map changes take as little as 30 seconds — you can revert to the factory OEM flash at any time, no manual backup required
• Cars built before 06/2020 with updated software may need a DME bench unlock — check via the "Unlock Check" button in the MHD Flasher app
• Cars built after 06/2020 require a special unlock due to newer tuning protection — the DME must be sent to FEMTO or AutoTuner (USA and EU service available); once unlocked, MHD detects it automatically
• For off-road / closed-course use only

VEHICLE APPLICATIONS