The Mercedes C 180 CDI (1600cc) 116hp (W205 - 2014 - 2018) produces 116bhp and 280Nm in standard form. Our Stage 1 ECU tuning file raises output to 160bhp and 380Nm, a gain of 44bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.