BOOTMOD3 Wireless OBDII WiFi Flash Adapter
Flash your BMW F/G-series, MINI, or 2020+ Supra wirelessly over WiFi — no ENET cable, no laptop. bootmod3's in-house adapter posts the fastest ENET + CANBUS flash times, lets you set your own WiFi password, sleeps at ~20mA, and has no VIN lock so you can run it on multiple cars. The flashing hardware for every bootmod3 tune.
or as low as $8.25/mo with Affirm
bootmod3 Wireless OBDII WiFi Flash Adapter
BMW F & G-Series · 2014+ MINI · 2020+ Toyota Supra A90/A91 · Flash over WiFi, no cables
The Fastest Way To Flash Your BMW
The bootmod3 WiFi adapter plugs into your OBDII port and talks to the bootmod3 app wirelessly — no ENET cable, no DCAN cable, no laptop. It is designed in-house by bootmod3 on a modern chipset, and it posts the quickest, most consistent flash times of any adapter they offer. If you run a bootmod3 tune, this is the hardware that gets the map onto your car.
Features
- Fastest flash times over both ENET and CANBUS
- Reliable, consistent connectivity on a modern chipset
- Set your own WiFi password. Most generic WiFi OBD adapters leave your OBD port sitting on an open, unsecured WiFi network. This one lets you set and change your own password so nobody else can reach your car’s port.
- Wireless ENET for BMW F and G-series and the 2020+ Toyota Supra
- Wireless CANBUS — full transmission flashing on GEN2 BMW and 2020+ Supra, so you don’t need a second adapter or a DCAN cable
- No alarms if you leave it plugged in (BMW G-series and Supra)
- Ultra-low-power sleep — drops to roughly 20mA when idle so it won’t drain your battery
- OTA firmware updates through the bootmod3 app
- Extensible firmware ready for additional flash and diagnostic protocols down the road
- Manual toggle switch to fully power the adapter down
- Small form factor — noticeably smaller than generic WiFi ENET adapters
- No VIN locking — use it on as many cars as you want
Vehicles Supported
- All BMW F and G series vehicles
- 2014+ MINI
- 2020+ Toyota Supra (A90 / A91)
Also Works With
Beyond bootmod3, the adapter works as an ENET / UDS-to-CANBUS interface for common BMW apps and factory diagnostics:
- OEM factory diagnostics (ISTA and ESYS)
- xHP Flashtool app
- BimmerCode app
- BimmerLink app
- ProTool app
- Other apps that need ENET and UDS-to-CANBUS support
On iOS, copy your WiFi settings from Automatic to Manual and leave the Router field empty. That keeps your mobile data connection live while you’re connected to the car. For full setup and troubleshooting, see the bootmod3 Connectivity Guide.
Pairs with every bootmod3 tune. The WiFi adapter is the flashing hardware for the whole bootmod3 lineup — B58, S55, S58, N55, N63TU, S63TU and the rest. Grab your platform’s tune from the bootmod3 collection and flash it with this.
Off-road / warranty note: Some items used or installed by PRO TUNING FREAKS may void portions of your vehicle’s factory warranty, and some may not be legal for on-highway use. PRO TUNING FREAKS makes no guarantee as to the legality of any parts for on-highway vehicles. Review the bootmod3 software & hardware Terms & Conditions before purchase.
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FREQUENTLY ASKED QUESTIONS
You'll get an instant confirmation email with your part details and invoice. Orders ship from our Thousand Oaks shop or direct from the manufacturer's warehouse — whichever gets it to your door faster — so lead times vary by brand and part type. We'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll confirm current availability and give you a straight answer.
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