bootmod3

4.4
337 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Introducing the latest and greatest bootmod3 app!

bootmod3 is the first, most advanced and most widely adopted cloud based performance flash tuning platform for the BMW F and G series vehicles, Mini, and the 2020+ A90 Toyota Supra. bootmod3 allows end users to unleash the full performance potential of their BMW while doing so as the factory intended by programming the factory engine control unit (ECU/DME) over the OBD diagnostic port.

Program your car and gain 70-120hp in just 3minutes with an off the shelf tune or push well over 1000hp with custom tuning and aftermarket modifications. Switch between pump gas, ethanol blend and race gas maps in just seconds.

/// OTS maps
Load pre-made performance tunes for your BMW F and G series vehicles

/// CUSTOM TUNING
Customize the performance tuning on your BMW F and G series DME / ECU using our custom tuning interface. Tailor performance, sound, fuel economy to your specific needs. Flash the transmission with GTS software on supported models.

/// Live Monitoring
Monitor your engine behaviour using a configurable gauges layout to keep on eye on any of the hundreds of engine monitors like coolant temp, oil temp, boost, torque limits, load, ignition timing across all cylinders, knock feedback. Cloud services allow for logs and maps to be stored in one central location.

/// FEATURES
For feature descriptions please refer to our website for each particular vehicle you're interested in tuning using the bootmod3 platform.

Some of the supported vehicles, refer to our website for a complete listing:

F8x M3, M4
F2x F3x 135i, 235i, 335i, 435i
F1x 535i, 640i, M5, M6, 550i, 650i, X5, X6
F87 M2, M2 Competition
F4x X4, X4M
F8x X5M, X6M
F2x 2015 - 2019 M140i
F2x 2016 - 2019 M240i
F3x 2015 - 2018 340i
F3x 2016 - 2019 440i
G3x 2017+ 540i
GT G32 2017+ 640i
G1x F0x 2015+ 740i
G01 2017+ X3 M40i
G02 2018+ X4 M40i
2020+ A90 Toyota Supra
Mini vehicles 2014+

* This racing product is for competition closed course use only.

** Use of this software may void portions of your vehicle’s factory warranty. Some items may not be legal for “on highway use”. bootmod3 makes no guarantees to the legality of any parts used for “on highway vehicles” and accepts no responsibility for compliance with the vehicle’s factory warranty.
Updated on
Sep 18, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.4
319 reviews
Andrew (Andy)
May 17, 2025
suddenly on android 15, even before I can't even get past the start button.... REPLY: I run the app on 2 phones, one I keep mounted in the car. I reinstalled the app, and it works. It sucks android won't let me use mobile data with wifi unless it's a preselected (messages) app. I can share Bluetooth or net with my other phone if there's no home wifi in the lot like today, but I still have to switch on off between dongle. maybe it's best to stick to the laptop.
3 people found this review helpful
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bootmod3
May 17, 2025
This can happen if the app hasn’t been logged into before and the phone loses internet when connecting to the car’s WiFi. Please ensure you’re logged into the app at least once with internet access before connecting to the vehicle. Email support@protuningfreaks.com if needed. Try the free Speedify app to keep both internet and vehicle connections.
Chad Yazji
July 24, 2025
Running Stage 1 on my 440i GC and couldn't be happier with the outcome, the car just feels like it woke up to its true purpose in life! Interface is friendly, clear, and has pretty much everything you need where you expect it to be. The flashing went smooth without issues, and i haven't had any issues after weeks of use - factory quality stability. Outstanding work from the ProTuningFreaks team. Very well done!
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bootmod3
July 25, 2025
Thank you very much for your 5-star review!
Tobi Adams
August 20, 2025
It allows you to change things in your ecu, Thats the extent. Ive had nothing but issues using this platform ranging from its refusal to load already downloaded maps and even overwriting settings that were changed, Saved and downloaded as per instructions. its safe to say that i definitely don't feel safe using this on any of my vehicles due to these issues. I even tried to flash back to stock but it deleted my EWG table. Edit: one star because i had to reconfigure my main map yet again.
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bootmod3
August 22, 2025
Sorry you've experienced issues that you feel are app related. Given your vehicle is having issues on 100% factory software, its a mechanical issue that requires attention and not something software related. Email us at support@protuningfreaks.com for any support at all. We'd be more than glad to help with anything else at all.

What’s new

- Bug fixes and improvements