2005 - 2007
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Order This File Ask a QuestionThe Chevrolet Cobalt SS 2.4i 173hp (2005 - 2007) produces 173bhp and 221Nm in standard form. Our Stage 1 ECU tuning file raises output to 190bhp and 240Nm, a gain of 17bhp and 19Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.