bootmod3

4.4
335 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
Aug 16, 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
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Ratings and reviews

4.4
317 reviews
Steven Snyder
July 29, 2025
This software is an absolute game changer! I waited until my BMW was out of warranty before installing it on my car. Had I known it would make my car as fast and fun to drive as an M car, I would have installed it on day one for sure. Also recommend applying a transmission tune for sure. The support I received was very responsive and spot-on every step of the way! HIGHLY recommend!!
1 person found this review helpful
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bootmod3
August 22, 2025
Thank you very much for your 5-star review!!!
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.
michael medves
December 15, 2022
The app works well. And customer service is the best I've seen from any company ever. Still unable to flash the car though. By the time I can I will be close to $1000 to get it running for my car. They do mention cables and adapters needed. But not mention the $200+ sending off the DME to have a bench unlock for some unknown reason. Have a 2015 so nowhere close to the 6/19 cut off. The app has changed compared to the online instructions provided so navigation per instructions can get messed up
3 people found this review helpful
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bootmod3
March 25, 2023
Thank you for your review! Our new app is out, make sure to try it out!

What’s new

- Full GEN2 B58 CustomROM V2 and REV2 Controller support
- New map config options for B58-G/F & N55
- Support for 7th and 8th gear torque reduction
- Bug fixes and improvements