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New Tuning File Available: BMW 428i N26B20O0 ECU Firmware – MEVD17.2.9 540090 (Pop&Bang + Decat + Vmax OFF) 540090 - BMW 428i 2.0T remap with Pop&Bang, Decat, and Vmax delete – MEVD17.2.9 full binary
Welcome to the official discussion thread for the BMW 428i 245hp tuning package. This calibration is specifically developed for the MEVD17.2.9 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 244.7PS / 180.0kW.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: BMW 428i 245hp
Welcome to the official discussion thread for the BMW 428i 245hp tuning package. This calibration is specifically developed for the MEVD17.2.9 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 244.7PS / 180.0kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
Extended Product Information
- Tuning file for BMW 428i 2.0 Turbo (N26B20O0, MEVD17.2.9)
- Software version 540090 — full binary
- Decat logic (post-cat lambda off, no DTCs)
- Top speed limiter (Vmax) disabled
- Pop&Bang enabled in Sport/Sport+ modes
- Optimised fuel, ignition, and torque strategies
- Checksum not calculated — validate externally
- Delivered with original and 2 tuned versions
- Read and flashable via Autotuner
- Built for off-road/motorsport or export applications
➜ Download Tuning File / View Full Specs
