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New Tuning File Available: Mercedes C450 AMG 3.0T Stage 1 ECU Tuning File – MEDC17 (CMD Flash Compatible) 34157 - Stage 1 file for C450 AMG 3.0T — twin-turbo MEDC17 optimized for power & driveability
Welcome to the official discussion thread for the MB 450 AMG (3.0T) tuning package. This calibration is specifically developed for the MEDC17 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 367.0PS / 269.9kW.
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: MB 450 AMG (3.0T)
Welcome to the official discussion thread for the MB 450 AMG (3.0T) tuning package. This calibration is specifically developed for the MEDC17 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 367.0PS / 269.9kW.
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
- Stage 1 tuning for Mercedes-Benz C450 AMG (3.0L twin-turbo V6, MEDC17)
- Torque delivery optimized across full RPM range
- Throttle response recalibrated for sharper control
- Fuel and ignition maps fine-tuned for sporty yet safe performance
- Maintains factory protections and drivability
- Checksums validated with OLS807 v3.32
- CMD Flash Slave file — ready for CMD tool users
- Developed and verified by B&C Consulting via EVC reseller
- For motorsport/off-road use only — verify compliance before installation
➜ Download Tuning File / View Full Specs
