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The new MHD Wireless OBDII WiFi Flash Adapter V2 allows you to reliably load flash maps to your BMW including JB4 back-end flash maps faster and easier than ever before. Just pair it with your Android or Apple phone and plug it into the OBDII port when you want to flash or use any MHD features. Compatible with E, F, or G Chassis BMWs with the following engines: N54, N55, S55, B58, S58, S63, & N13
NOTE: Additional engines & vehicles may be supported with Non-MHD applications such as Bimmercode or xHP. If your engine is not listed above, please check with the app you intend to use for compatibility with your vehicle.
MHD Flash Adapter Features & Benefits
Compatible with the MHD Flashing Platform, BimmerCode, xHP, and many other wifi diagnostic apps
Load both MHD off-the-shelf maps and custom flash maps (available for limited applications - N54, N55, S55, B58, S58, S63, N13)
Faster flash times compared to wired OBDII cable
Uses Wifi for a reliable connection
Applications
E Chassis BMW
F Chassis BMW
G Chassis BMW
BimmerCode App & Info
All you need for coding your car with BimmerCode is one of the supported MHD OBD adapters and the BimmerCode phone app - https://bimmercode.app/
Upgrade your BMW's fueling system with the CAN Ethanol Content Analyzer from Turner Motorsport. This analyzer reads data from the E85 sensor and converts it to CAN format, enabling the DME to make accurate fueling decisions based on E85 content. Utilizing this analyzer alongside MHD or ECUTEK tunes allows you to activate a FlexFuel-like feature, optimizing performance and efficiency. Protect your engine from potential damage by ensuring your tune supports the FlexFuel feature for the E85 blend you're using.
Plug and play installation, no manual wiring or plumbing required
High-quality hoses tested with 10 bars of static pressure (145 Psi)
Each unit undergoes testing before leaving the manufacturer
Compatible with MHD or ECUTEK tuning solutions
Works with the stock or TU High-Pressure Fuel Pump
BMW B46 B48 B58 Motiv ReFlex 0-10 Bar Pressure Sensor is designed for accurate measurement of fluid and air pressure in high-performance applications. Ideal for monitoring a variety of pressures including fuel, boost, coolant, and oil, this sensor provides crucial data for optimizing vehicle performance.
Featuring a 2-Pin DTM connector, this sensor offers a direct plug-and-play connection to the ReFlex+ harness, ensuring a seamless integration with flash platforms via CANbus. Each ReFlex+ unit can support up to two of these sensors, allowing for comprehensive monitoring.
For optimal installation, consider using the 3/8 Female to 3/8 Male SAE Quick Disconnect Adapter with a 1/8" NPT port on an ethanol sensor or the 5/16 Female to 5/16 Male SAE Quick Disconnect Adapter with a 1/8" NPT port on a factory fuel line. Please note that the ethanol sensor is not included.
This product was last offered at the strikethrough price on
01-05-2026