bootmod3 BM3 - BMW N63TU Flash Tune for F10 550i, F12/F13 650i, F15 X5 50i, F16 X6 50i
Unlock serious performance, smooth drivability and true OEM-level calibration control with bootmod3 BM3 for the BMW N63TU V8. This is the world’s first cloud-based custom flash tuning platform for BMW F Series, delivering fast OBD port flashing, powerful Off The Shelf maps and full custom tuning capability for your 550i, 650i, X5 50i and X6 50i. If you are searching for BMW N63TU tune, BMW 550i remap, BMW 650i tune, BMW X5 50i tune or BMW X6 50i tune, BM3 is the proven solution enthusiasts trust.
Built and tested over years, bootmod3 calibrates your factory DME via the OBD port in minutes using the web interface or iOS and Android app. Go from stock to Stage 1 or Stage 2 OTS maps, switch maps on the go, log over 200 parameters and revert to stock whenever you want. We use BM3 on our own cars and for customer builds, and feedback has been excellent for performance, reliability and the quality of the driving experience.
Key features and benefits
- OBD port flash tuning via mobile app and web - quick, convenient, no mailing ECUs
- Cloud-based platform with automatic updates and secure map storage
- OTS maps available for 91 and 93 octane fuel - UK equivalent 95 and 98 RON
- Custom tuning supported through the bootmod3 Tuner Directory or tune yourself via the built-in Map Editor
- Datalogging for 200+ channels - monitor up to 40 channels concurrently
- Live Dash real-time gauges - view key engine parameters in app
- Diagnostics - read and clear fault codes across vehicle modules
- Reset learned adaptations - octane, knock, Valvetronic and more
- ECU power reset and easy revert to stock - re-lock the DME to stock programming
- Performance map features - top speed limiter removal, higher rev limit, recalibrated iDrive sport gauges
- Custom throttle mapping - refine response and drivability
- Maps for upgraded turbos - scalable tuning path as you modify
- Backend Flash maps - for use with piggybacks such as JB4
- Cold start cat heat cycle and cat efficiency checks removable for off-road use
- No prior DME removal required - OBD flashing supported
Compatibility - BMW N63TU models
Designed for the BMW N63TU twin-turbo V8 in:
- F10 5 Series 550i
- F12 and F13 6 Series 650i
- F15 X5 50i
- F16 X6 50i
What you need
- OBD ENET cable - required for flashing, available separately
- bootmod3 OBD WiFi Agent - optional convenience device to use BM3 without a laptop
- Reliable internet connection for cloud-based flashing and datalog uploads
Why choose bootmod3 for your BMW N63TU
- Factory-like integration - tunes the original BMW DME for OEM refinement
- Fast map switching - swap between stock and performance maps in minutes
- In-depth logging and diagnostics - essential for safe, reliable power
- Scalable tuning - OTS Stage 1 and Stage 2 with a clear path to custom builds
- Proven platform for N63TU performance upgrades and everyday drivability
Installation and support
Want it set up professionally with datalog health checks and guidance on maps and fuel choice? Nforcd offers installation and configuration support in Warwickshire. Request a quote at Sales@nforcd.com.
Important notes
- Some features such as cold start and catalyst checks are intended for off-road use only
- Fuel quality matters - use the correct octane for your chosen OTS map
- Ensure your vehicle is healthy and serviced before tuning
Warranty and emissions disclaimer
Some items used or installed may void portions of your vehicle’s factory warranty. Some items may not be legal for on-highway use. It is the customer’s responsibility to ensure compliance with local laws and regulations. No responsibility is accepted for compliance with the vehicle’s factory warranty.
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