MG Flasher Platform
BMW B48 Engine
Unlock more power, response, and control from your B48-powered BMW with fast flashing, advanced tuning features, and app-based control.
New to MG Flasher?
How It Works
Select Generation
Power Levels
Horsepower
450
0
305
HP
Stock
252 HP
Torque
650
0
430
Nm
Stock
350 Nm
Stock Baseline
252 HP / 350 Nm
Selected Tune
305 HP / 430 Nm
Fuel Support
Supported Vehicles
Unlock the power of your BMW!
Designed for drivers who want maximum performance from stock hardware while maintaining smooth drivability and OEM-like reliability.
20i
20i models use the high-compression B48 engine and are factory-rated lower than 30i models. 20i calibrations are tailored specifically for these vehicles, improving torque response and overall performance while respecting the engine’s higher compression design.
MG ADVANCED Features
Supported
Coming Soon
Not Supported