The Dodge Caliber 2.0i 158hp (2006 - 2011) produces 158bhp and 191Nm in standard form. Our Stage 1 ECU tuning file raises output to 180bhp and 210Nm, a gain of 22bhp and 19Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.