The Saturn Ion 2.0 Supercharged 205hp (2003 - 2007) produces 205bhp and 271Nm in standard form. Our Stage 1 ECU tuning file raises output to 240bhp and 310Nm, a gain of 35bhp and 39Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.