GL-Class 350CDI — Bosch EDC17CP46 529334 — ECU Files Stage 1  - Copyright info

This Stage 1 tuning file is carefully developed for the Mercedes-Benz GL-Class 350CDI, featuring the Bosch EDC17CP46 ECU and software 529334. This calibration is designed to enhance the key strengths of this luxury SUV: effortless power and commanding torque. Our remap significantly boosts the performance of the 3.0L V6 diesel engine, making the vehicle feel more responsive and capable in all situations.

Experience a profound improvement in acceleration and pulling power, which is especially noticeable when the vehicle is fully loaded with passengers or when towing. The tune provides a huge wave of low-end torque that makes the large SUV feel lighter and more agile. Power delivery is kept exceptionally smooth to work in perfect concert with the automatic transmission, preserving the refined and comfortable driving experience expected of the GL-Class.