MHD Wireless OBDII Wifi Flash Adapter


SKU: 66543 Category:
Brand: MHD

The new MHD Wireless OBDII WiFi Flash Adapter allows you to reliably flash maps, datalog, and view live data without a wired connection to your OBD port. The orange adapter is compatible with E chassis BMW vehicles while the black adapter is compatible with F and G chassis BMW vehicles.

This flash adapter also supports use with the BimmerCode phone app for BMW, MINI, and 2020+ Toyota GR Supra. BimmerCode allows you to code your car yourself and customize it according to your wishes and unlock hidden features.


  • Compatible with MHD Flashing Platform
  • Load both JB4 based flash maps and flash only maps
  • Faster flash times compared to wired OBDII cable
  • Uses Wifi for a reliable connection
  • Compatible the BimmerCode app
Weight 5 lbs


BMW E-Chassis, BMW F/G Chassis, Toyota GR Supra

21 reviews for MHD Wireless OBDII Wifi Flash Adapter

Based on 21 reviews
5 star
4 star
3 star
2 star
1 star
  1. Ramon

    Excellent product and now im completely wirless with my MHD setup

  2. Rasheed


  3. Mico S.

    Works great! Definitely better than a having to use a cable.

  4. David Rodriguez

    Very easy to use and the fact that it runs through wifi makes uploading a tune very fast..awesome tool.

  5. Louis

    This dongle is fantastic. Compatible with a lot of OBD2 utilities on my iOS device. Used on a few vehicles, worked with all – no issues.

  6. David

    Very good quality and wifi is very stable. Easy to use.

  7. Roger

    Package arrived as detailed, in quoted time, well packaged. Works as described, so far so good.

  8. Joseph

    Good range and easy to configure

  9. Douglas

    Works great with my BMW E90Ê335i

  10. Julius

    Worked exactly as desired!

  11. Gary

    Well worth the price to not have to run wires!

  12. Corey

    Works as expected… Which is saying a lot! Some of these devices by other manufactures don’t perform worth a darn!

  13. Eric

    Bought this after it was recommended by a friend, transaction was smooth!

  14. Nickolas

    Not a whole lot to say. Simple to use. Plug in, connect via WiFi, open whatever app you plan to use and get to it.

  15. Frederick

    Received fast and works great.

  16. Taylor

    highly recommend if your using MHD on your e90 happy with my purchase

  17. Bailey

    love this thing. item came as described no fuss.

  18. Sheldon Smith

  19. Anonymous

  20. Carlos Rea

    love the product, came a bit late from USPS being so overwhelmed with the holiday. but the support from taylor was phenominal.

  21. Amy

    Connects and worked with my iPhone, great buy!

Only logged in customers who have purchased this product may leave a review.

Make Model
BMW E60 535
BMW E82 135
BMW E9x 335
BMW F22 M235
BMW F3x 335/435
BMW F87 M2
BMW F8x M3/M4
Toyota J29 Supra