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New Tuning File Available: 3-Series F30 335i N55B30 — MEVD17.2.6 018905 Bosch — ECU Tune 9ELHMRX1 - BMW Stage 2 Pack — SW: 018905 — A full performance package with a decat tune, Vmax off, and an activated Sport Performance Gauge for your 335i.
Welcome to the official discussion thread for the BMW 335i 306hp (N55B30) tuning package. This calibration is specifically developed for the F30 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 305.9 PS / 225.0 kW.
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 335i 306hp (N55B30)
Welcome to the official discussion thread for the BMW 335i 306hp (N55B30) tuning package. This calibration is specifically developed for the F30 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 305.9 PS / 225.0 kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.
Extended Product Information
- Calibrated for vehicles with a high-flow or decat downpipe.
- Aggressive boost and torque maps for a massive increase in performance.
- Vmax (top speed limiter) deactivated for unrestricted performance.
- Performance Gauges (Power & Torque) activated on the iDrive display.
- Catalyst monitoring disabled in software to prevent errors (for off-road use).
- All engine safety systems retained and recalibrated for high-performance use.
➜ Download Tuning File / View Full Specs
