This Stage 1 tuning file is expertly developed for the Mercedes-Benz GLC 350d, powered by the 3.0L V6 (OM642) turbo-diesel engine and managed by a Bosch EDC17CP57 ECU. This calibration is designed to significantly enhance the driving experience of this premium SUV, providing a powerful and smooth performance boost while maintaining factory-like refinement.
Our remap focuses on increasing torque across the powerband, which results in much stronger acceleration and a more responsive feel, especially during overtaking and highway cruising. The power delivery is carefully calibrated to work in perfect harmony with the 9G-Tronic automatic transmission, ensuring a seamless and comfortable drive. This is the ideal upgrade to unlock the true potential of your GLC.