BMW 428i N20 ECU File – MEVD17.2.9 (F36 Gran Coupe Multi-Map Calibration) Stage 2 - Product specifications
This full-feature ECU file for the BMW 428i Gran Coupe (F36 chassis, 2.0L N20B20A) is based on Bosch MEVD17.2.9 and includes 7 different variants. Starting with Stage 1, additional combinations include CAT OFF, VMAX removal, Sport Display activation, and DTC suppression (P013A/P013B). Designed for automatic transmissions, this calibration enhances throttle response and removes factory restrictions while preserving daily driveability.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 tuning file with 7 additional configurations for the BMW 428i N20 (F36 Gran Coupe)
- CAT OFF, VMAX limiter removal, and Sport Display activation included in multiple versions
- DTC suppression for P013A/P013B (rear oxygen sensor errors post-decat)
- Optimized for automatic transmission with stable idle and shift behavior
- Throttle response and boost control remapped for improved driveability
- Each variant calibrated to retain OEM safeguards and error-free operation
- Compatible with TRASDATA flash tools and WinOLS layout
- Original file provided for backup and validation
- Perfect for enthusiast setups with modified intake/exhaust
- Motorsport/off-road use only — not certified for street use