bootmod3 Tune for BMW B48 / B46 Engines
bootmod3 (bm3) is a cloud-based flash tuning platform for the factory engine control unit (DME) of BMW F and G series vehicles. This version is built for the B48 and B46 4-cylinder turbo engines (20i, 25i and 30i models). It lets you go f..
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, a..
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, a..
$672.00
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What bootmod3 Does
The factory software is designed for an “average” driver and varying fuel quality. bootmod3 replaces it with an optimized calibration that adjusts boost pressure, ignition timing, fuel maps, limiters and transmission behavior. For most turbocharged engines this means a noticeable increase in power and torque, sharper throttle response and livelier acceleration.
How It Works
Connect a compatible device (cable or adapter) to the vehicle’s OBD-II port.
Using the app on your phone or laptop, the device reads the original software.
Choose a suitable off-the-shelf (OTS) map or load a custom tune.
The software is written to the control unit, and the process verifies the result.
You can return to the factory state at any time.
Calibrations are stored in the cloud and kept up to date, so you always get the latest versions without a trip to the shop.
Key Features
Off-the-shelf maps (OTS): Stage 1, Stage 2 and above, for different fuels and hardware setups.
Custom tuning: calibrations tailored to your specific car and modifications (downpipe, intercooler, intake, upgraded injectors, etc.).
E85 and Flex Fuel support: ethanol blend compatibility with automatic adjustment.
Transmission tuning: faster shifts and modified shift logic.
Data logging: real-time recording of engine parameters for diagnostics and precise tuning.
Diagnostics: read and clear fault codes.
Return to stock: restore the factory software.
Compatibility
Supported platforms include popular BMW engines such as the N54, N55, B58, S55 and S58, as well as the Toyota Supra A90 and a range of MINI models. To confirm compatibility, please provide the model, year, engine type and VIN.
Good to Know
The vehicle should be in good mechanical condition: spark plugs, fuel system and cooling must be in order.
For best results, use fuel with the octane rating specified for the chosen map.
Modifying the software may affect the manufacturer’s warranty and local emissions regulations. Please check the laws in your region.
Power gains vary depending on the model, engine condition, modifications and fuel.
