MHD OBDII Universal Wifi Flash Adapter

3 In stock

The MHD Universal Wifi OBDII Flash Adapter is an all in one product that can be used on all MHD Tuning supported vehicles,  such as E/F/G and Toyota Supra MKV Chassis.

This adapter allows you to reliably perform vehicle diagnostics and/or load flash maps to your supported car faster and easier than ever before. It will automatically detect your vehicle type and uses the best available technology, which introduces a worry-free connection to your car modules.

It works with Android and iOS platforms and enables a fast and stable connection to the car for flashing, monitoring, or logging purposes, reading/clearing codes, and resetting adaptations on the engine. You can use this adapter on all cars supported in MHD Tuning.


  • Sleep Mode – once the adapter detects that car is off, it will enter sleep mode, which prevents the battery from discharging. Tests indicate that it can be left plugged in for months. However, always keep an eye on your battery’s health.

  • ENET Speed – unlike any other adapter on the market, MHD Universal has multiple units inside one body. ENET cars (F and G series) will utilize a super-fast protocol, while a traditional CAN will be used on others. Adapter autodetects which one should be used.

  • Debug Log – all supported application suppliers are given technical documentation on how to use debug mode and what benefits are coming out of doing so. In basic words – MHD Universal adapter allows better understanding and integration with various cars, ending up with a better service to the customer.

  • xHP Special mode – G car owners will benefit from MHD Universal adapter as it’s the only adapter that allows a smooth unlock process, along with the very fast flashing speeds.

  • Automated firmware updates - MHD UNIVERSAL Adapter supports on-the-fly firmware updates. Once the MHD App detects an outdated version, it will automatically update the firmware, asking you to reconnect once done. Bear in mind – it's crucial to stay up to date with both MHD Apps and MHD Universal adapter.


  • E-Chassis - N54, N55
  • F-Chassis - B58, N13, N55, S55
  • G-Chassis - B58, S58, S63

Apps Currently Supported

  • BimmerCode™
  • Bimmergeeks Protool™
  • Bimmer-Tool™
  • MHD (all versions)
  • xHP™ and xDelete™
  • Apps that support the following protocols
    • KWP over KLINE
    • KWP over CAN
    • UDS over CAN
    • UDS over ENET


Buying this adapter doesn't include any licenses to use the MHD application. A license will still need to be purchased separately. This just allows you connect to the vehicle without using a cable.

    Shipping Time

    Products that have an availability of "In Stock" are shipped same day or the next if ordered before 2 PM EST. Products that have an availability of "Manufacture Ship" are products that ship directly from the manufacture and usually ship within 2-3 business days. At times these items may take longer to ship. By contacting us via our contact form here we can give you an estimate on shipment.

    No orders are shipped on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. If there will be a significant delay in shipment of your order, we will contact you via email or telephone. Please allow additional days in transit for delivery. Please make sure when submitting an order that your address is correct.

    Free Shipping

    Free shipping is available within the lower 48 states for some products. Simply select the free shipping option during checkout, if it's available. (This does not apply to large items or items where shipping quotes are required (ie: bumpers, seats, GT Wings, and so on). Individual items with Free Shipping will be shipped by the carrier of our choice to a single address within the continental United States. This offer excludes shipments going to Alaska, Hawaii, Military Boxes, and items too large to ship via a standard carrier.

    Duties and Customs

    When shipping internationally Complex Seven is not responsible for Duties and customs fee's. These fees must be paid directly to the courier as we do not impose them.

    Address Restrictions

    The billing and shipping address must be the same. If it is not we will call or email to verify the inconsistent addresses. This will put a hold on processing your order. If no response from either communication channels, your order will be cancelled and refunded in full.

    We don’t ship to PO Boxes.


    All returns are subject to re-stocking fee up to 20%. The restocking fee covers the cost of our order processing and restocking process. Items you wish to return MUST be approved prior to your return. Please click here to start the return process. All return inquiries must be sent to us within 30 days of receiving your order. Approved returns MUST be sent back to us within 15 days of receiving your return approval. Returned items must be in brand new condition or, unused condition. Shipping, handling, and transaction fees are non-refundable.

    No returns, cancellations, or refunds are allowed on special order items. Once items have been returned to us, and the condition has been inspected and approved, a refund will be issued. Approved refunds are issued within 2-3 business days. Also note that each bank process returns differently, so it might not appear in your account immediately. Exchanges

    Please click here to initiate an exchange. Exchanges are subject to second shipping charges unless there was a mistake made on the order. If a mistake was made by Complex Seven Industries, we will provide a return shipping label for you to use to make the exchange as seamless as possible.

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    Customer Reviews

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    Jose R.
    United States

    Great product

    Too bad it didnt support my car but great customer service. Fast shipping. And will recommend this product and the seller.

    United States United States


    Got it in the mail and plugged it right in and was able to find it in my Wi-Fi settings and open MHD to flash my car.


    Extremely fast shipping, package came as described.


    Great stuff


    Super fast shipping!

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