The Mercedes A 160 CDI 75hp (W168 - 2001 - 2004) produces 75bhp and 160Nm in standard form. Our Stage 1 ECU tuning file raises output to 105bhp and 210Nm, a gain of 30bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.