MHD Super License for F+G Series BMW B58 Engine

Overview

The MHD Flasher F+G Series is a complete flash-tuning app for BMW and Toyota GR Supra vehicles powered by the 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, and full 8HP transmission datalogging on B58 Gen2 cars.
• MHD OTS Maps by PureBoost: Road- and dyno-tested Stage 1 and Stage 2 maps (plus Stage 2+HPFP) across 91–95 octane and E30/E40/E85 ethanol blends, calibrated separately for B58 Gen1 and Gen2.
• Supported devices: Apple iOS 10.2+, Android 6+
• Supported adapters (sold separately): MHD WiFi Adapter — MHD Universal only, recommended for iOS & Android; ENET Cable + Lightning Adapter (iOS only)

TECH RESOURCES

• Download the MHD Flasher app, connect the MHD WiFi Adapter to your phone and the vehicle's OBD-II port, and 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
• B58 Gen1 (USA): 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
• B58 Gen2: Cars built before 06/2020 always require a DME bench unlock
• Cars built after 06/2020 (Gen1/Gen2): 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
• B58 Gen3: Not currently supported by MHD — applies to newer facelift/next-generation vehicles built with the Gen3 engine revision; see the Vehicle Application table below for known cutoffs
• For off-road / closed-course use only

Vehicle Application