Citroen C6 2.2 HDi 173hp ECU Tuning File

The Citroen C6 2.2 HDi 173hp (2006 - 2013) produces 173bhp and 370Nm in standard form. Our Stage 1 ECU tuning file raises output to 203bhp and 440Nm, a gain of 30bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.