The MHD Flasher F+G Series is a flash tuning app designed for BMW and Toyota Supra A90 vehicles. Unlike piggyback modules, it can remap the DME while retaining all OEM safety mechanisms, ensuring maximum performance, safety, and drivability. The app can be installed at home by downloading it and connecting it to the vehicle's OBD-II port via a MHD WiFi adapter. The initial installation takes only five minutes, and further map changes take only 20 seconds. The app also allows users to revert their vehicle to the factory OEM flash at any point.

The app offers various Stage 1, Stage 2, and E85 OTS Maps by PureBoost for different vehicle models. For instance, N55 EWG vehicles built after 07/2013 with electronic wastegate can use Stage 1, Stage 2, and Stage 2+ maps, while N55 PWG vehicles with pneumatic wastegate can use Stage 1, Stage 2, and Stage 2+ maps. The app also offers maps for S55, B58, S58, S63, and N13 models. Ethanol Mix Maps are also available for ethanol blends of 20% and 30%.

The app offers full data logging and live gauges, allowing users to monitor their engine behavior and ensure it is running perfectly. The app also offers various flash options that can be applied to any map directly through the app, such as anti-lag, exhaust burble, and removing the top speed limiter. Users can also access sport cooling mode for increased water/air intercooler cooling and XHP TCU flash support for optimized OTS maps.

For more information, supported cars, and recommended modifications for each stage, users can check out the app's homepage and user manual.