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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
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, BM3, or ECUTEK tuning solutions
Works with any High Pressure Fuel Pump
This product was last offered at the strikethrough price on
05-13-2026
Enhance your Mini's performance with the MINI N18 Burger Motorsport JB+ Tuner. This plug-and-play tuner is designed to deliver significant horsepower and torque gains without compromising reliability. Perfect for enthusiasts seeking an easy-to-install upgrade that boosts performance instantly.
Transform your Mini's performance with the MINI N18 Burger Motorsport JB+ Tuner.
This product was last offered at the strikethrough price on
05-19-2026
MINI R55 to R61 / F54 to F60 BMS Pedal Tuner enhances driving performance with its advanced chip technology. Designed to intercept and adjust the stock signals from your MINI’s ECU, this pedal tuner optimizes air-fuel ratio and spark timing for improved power and responsiveness.
BMW N54 JB4 2 Step / NLS Relay is a powerful add-on for BMW N54 engines that enables your JB4 to “2-step” by cycling power to the ignition coils, allowing for quick boost build-up even when the engine is not under load. Ideal for both manual and automatic transmissions, this relay is perfect for creating dramatic sound effects and for launching with manual transmissions. Additionally, it provides No Lift Shifting (NLS) capability for manual cars, enhancing performance and shifting speed.
This product was last offered at the strikethrough price on
05-19-2026
Elevate your BMW's performance with the Burger Motorsports JB4 module, delivering remarkable power gains of up to 80hp and 100tq to the wheels for stock vehicles. This plug-and-play installation enhances the F90 M5, offering unparalleled performance and pushing its quarter-mile potential deep into the 10s.
Featuring full CANbus integration, the JB4 stands out with advanced tuning features, safety functionalities, and diagnostics, setting it apart from generic tuning devices. Its electronic wastegate control ensures precise boost targeting, making it the ultimate tuning box for your //M.
Note: Intended for off-road racing use only. Not for sale or use in California. Emissions compliance waiver required for purchase.
This product was last offered at the strikethrough price on
05-23-2026
This product was last offered at the strikethrough price on
05-21-2026
This product was last offered at the strikethrough price on
05-19-2026
This product was last offered at the strikethrough price on
05-19-2026
JB4 Billet Aluminum Enclosure is the ultimate protective case in the JB4 lineup. Crafted from high-grade billet aluminum, this sleek and stylish enclosure is designed to withstand drops, shocks, and bumps while offering superior protection for electronics against dirt and water. The enclosure is CNC machined with precision and features a rubber sealing ring to ensure a snug fit.
This enclosure is ideal for anyone looking to protect their JB4 or Stage 1 tuner in a rugged and stylish case.