bootmod3 N55 Tune | BMW M135i M235i 335i 435i 535i ActiveHybrid3 640i 740i X3 X4 X4M40i X5 X6 M2

bootmod3 S55 Tune for BMW F80 / F82 / F83 M3, M4 and F87 M2 Competition

World’s First, Most Advanced and Widely Adopted cloud-based flash tuning platform for the BMW F and G series vehicles!

Build the ultimate tune for your S55 powered vehicle and go from stock to full race calibration, and everywhere in between, with a map switch in the provided mobile app. bootmod3 calibrates the factory vehicle modules over the OBD port in a matter of minutes, in the convenience of your driveway or anywhere internet access is available.

Frequently bought together: bootmod3 Wireless OBD WiFi Flash Adapter

Performance Gains

Power and torque gains for each tune (manufacturer data).

Stage 1

Stage 2

Stage 2H

Stage 2 AGG (Aggressive burble) versions of maps are also available.

bootmod3 CustomROM Features

Our latest development includes the addition of the bootmod3 CustomROM features that add advanced end user and tuning features such as:

• Map Switching On-The-Fly using steering wheel cruise control buttons. Flash the vehicle once and have access to 4 switchable maps on the steering wheel, changing the calibration entirely from one map slot to the next.
• Flex Fuel Tuning: tune for any ethanol blend by having a Flex Fuel sensor report ethanol % to the engine control unit (DME) and have it manage the tune from regular petrol (0% ethanol) to 100%, without re-flashing.
• AntiLag: build boost while stationary or rolling by using a steering wheel cruise button press and the accelerator pedal, allowing for insta-boost when roll racing or launching.
• New Map Editor: advanced tuning editor with close to 5,000 tuning tables available.
• Datalogging of over 80 advanced (RAM) channels and hundreds of others available, at the highest throughput of any tool on the market today.
• Ethanol In-Dash Indicator: software changes applied to the DME allow you to check your ethanol content, as reported by the Flex Fuel sensor, on the RPM gauge in the vehicle’s dash (e.g. 2000 rpm = 20% ethanol, 5500 rpm = 55% ethanol).
• For details on CustomROM, see the bootmod3 Wiki.

bootmod3 App and Cloud Services

The bootmod3 app and cloud services offer many unique features not found in any other flash tune. Currently available:

• Mobile app (iOS and Android) and Web (bootmod3.net), including Windows and macOS support
• One OTS map/tune included with the purchase, and any other maps labeled “FREE”
• Datalogging of hundreds of diagnostic channels, up to 70+ channels concurrently, with the highest throughput and sample rates available
• Datalog sharing and charting without the need to upload to third-party websites or apps, using the mobile app or web browser
• Ability to log any internal RAM variable values, with a number of presets available
• Cloud-based storage for map data and datalogs
• GTS/CS Transmission Flash INCLUDED for DCT equipped vehicles
• Reverting back to the stock performance map and re-locking the DME to stock programming
• Live Dash: real-time vehicle parameter monitoring via in-app gauges
• Diagnostics
• Read and clear trouble codes in all vehicle modules
• Reset learned adaptations (octane, knock, Valvetronic, etc.)
• ECU power reset
• (Optional) Off-the-shelf (OTS) tunes for 91/93/Race gas/E85
• (Optional) Custom tuning available through tuners in the bootmod3 Tuner Directory. bootmod3 contains a full map editor, so you can tune your car yourself or with your local tuner of choice.

OTS and Custom Map Features

Some of the OTS and possible aftermarket turbo upgrade custom map features provided by the bootmod3 platform:

• Map customization through Map Editor
• Exhaust burble adjustments on any map (OTS and custom)
• GTS Startup Roar
• Max Cooling Mode
• Cold start (cat heating on startup) removal for quieter cold starts
• Cat efficiency check (CEL) removal for de-cat downpipes (for off-road use)
• OPF/PPF/GPF removal
• Electronic Wastegate (EWG) disable
• Custom TMAP sensor adjustments
• Exhaust flap adjustments (Sport Mode)
• Top speed limiter removal
• Custom high-pressure fuel pump settings
• Boost By Gear % reduction
• DTC deactivation
• Re-calibrated sport gauges on iDrive
• Maps for upgraded turbos
• E85/blend, race gas and methanol injection tuning
• Custom throttle mapping
• Backend flash maps for piggyback use

Supported S55-Powered BMW Vehicles

• 2014-2020 F80 M3
• 2014-2020 F82/F83 M4
• 2018-present F87 M2 Competition

Minimum Mobile and Desktop OS Requirements

• iOS 13 or higher
• Android 5.0 or higher
• Windows 10 or higher
• macOS 10.15 (Catalina) or later

For more information, see the FAQ on the manufacturer’s website.

* A bootmod3 WiFi Adapter or OBD ENET cable is required and sold separately.

* 2019+ S55 models with March 2019 software require a bench unlock. If you have a 2019+ S55, contact the manufacturer for details.

Vehicle Manufacturer Warranty and Emissions Disclaimer

Some items used and/or installed by PRO TUNING FREAKS may void portions of your vehicle’s factory warranty. Some items may not be legal for “on highway use”. PRO TUNING FREAKS makes no guarantees as to the legality of any parts used for “on highway vehicles” and accepts no responsibility for compliance with the vehicle’s factory warranty.

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