G-Class 400CGI — Bosch MED17.7 005298 — ECU Firmware Stage 2  - Releases

This Stage 2 tune is engineered to unleash the maximum performance from your Mercedes-Benz G-Class 400CGI, equipped with the Bosch MED17.7 ECU and software version 005298. This is a comprehensive high-performance calibration designed specifically for vehicles with upgraded hardware, such as performance downpipes or sport catalysts. It takes the powerful 4.0L Bi-Turbo engine to the next level of power and excitement.

Expect a dramatic increase in horsepower and torque, providing ferocious acceleration and a commanding presence on the road. The throttle response is sharpened for an instantaneous feel, and the power delivery is re-calibrated to take full advantage of the improved exhaust flow from your modifications. This is the ultimate software solution for the G-Class owner seeking the highest level of performance.