Bootmod3 BM3 BMW Wireless OBDII Flash Adapter V3

BM3 WiFi OBD2 Tuning Interface V3 for BMW F and G chassis and A90 A91 Supra

Unlock rapid ECU and TCU programming without cables. This BM3 V3 WiFi dongle is a compact, high-spec Ethernet to OBD2 interface that delivers class-leading flash speeds, rock-solid stability and effortless connectivity for modern BMW platforms and the latest Toyota Supra. Built around a modern chipset and engineered in-house by the bootmod3 team, it is the slick, dependable way to carry out remaps, gearbox calibrations, coding and diagnostics from your phone, tablet or laptop.

Why enthusiasts choose this V3 WiFi adapter

• Ultra fast programming over Ethernet and CAN bus for engine and transmission modules
• Consistent, reliable wireless link for flashing, logging and live tuning
• Untethered ENET functionality for F series and G series BMW plus 2020 onward Supra
• Wireless CANbus support for comprehensive control unit access
• Full gearbox flashing on GEN2 BMW and 2020+ Supra without extra DCAN leads or generic WiFi devices
• V3 specific behaviour prevents warning chimes when left connected on G chassis and A90 A91
• Low standby draw around 20 mA with ultra low power mode
• Over the air firmware updates via the latest bootmod3 app
• Future ready platform with extensible protocol support
• Physical on off switch to completely power down the unit when desired
• Pocket sized housing, smaller than typical ENET WiFi bridges
• No VIN tie. Use it across multiple vehicles

Compatibility

Designed for all BMW F chassis and G chassis vehicles and 2020+ Toyota Supra A90 A91. Perfect for popular models such as G20 3 Series, G80 M3, G82 M4, G22 4 Series, G30 5 Series, F30 3 Series, F87 M2, F80 M3, F82 M4, F90 M5 and more within the F and G platform families, along with GR Supra A90 A91.

Works with your favourite software

• bootmod3 app for calibrations, maps, datalogging and updates
• ISTA and E-Sys for diagnostics and programming
• XHP and xDelete for transmission tuning and xDrive control
• BimmerCode and BimmerLink for coding and live data
• Other tools that require ENET connectivity

Real world results

Our team at MJ Modifications has used this interface extensively on customer cars. Flash times are impressively quick, connection is stable and the compact form factor makes it easy to keep in the glovebox. Feedback from owners has been consistently positive, especially for transmission flashing on newer G chassis and Supra where this V3 shines.

Fitting and support

Want professional installation or help with mapping and setup We can handle it. Book with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and expert advice.

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