The Mercedes A 200 Turbo 193hp (W169 - 2004 - 2012) produces 193bhp and 280Nm in standard form. Our Stage 1 ECU tuning file raises output to 225bhp and 340Nm, a gain of 32bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.