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New Tuning File Available: BMW 320i F31 B48 ECU File – MG1CS003 R1C9A1G1B / R1C9A1G1BADAX3 (Stage 2 Tune) R1C9A1G1B - Stage 2 for BMW 320i B48 — torque & boost enhanced, refined throttle, FEMTO-ready binary.
Welcome to the official discussion thread for the BMW 320i tuning package. This calibration is specifically developed for the MG1CS003 ECU and optimized to work seamlessly with the Automatic.
Target Performance: 184.0PS / 135.3kW.
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 320i
Welcome to the official discussion thread for the BMW 320i tuning package. This calibration is specifically developed for the MG1CS003 ECU and optimized to work seamlessly with the Automatic.
Target Performance: 184.0PS / 135.3kW.
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.
Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition.
The seller takes no responsibility for misuse or non-compliant road use.
Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website.
Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition.
The seller takes no responsibility for misuse or non-compliant road use.
Extended Product Information
- Stage 2 binary for BMW F31 320i with 2.0L B48 engine and MG1CS003 ECU
- Boost pressure and load limiters raised for better response
- Torque model refined for strong mid-range and top-end pull
- Factory failsafe systems preserved — no limp mode triggers
- Smooth throttle recalibration for improved driveability
- Flashed and verified using FEMTO (boot/bench)
- Original file included for safety and OEM restoration
- Dyno-calibrated and validated for off-road/motorsport use
➜ Download Tuning File / View Full Specs
