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Order This File Ask a QuestionThe Daewoo Nubira 2.0i 133hp (All) produces 133bhp and 184Nm in standard form. Our Stage 1 ECU tuning file raises output to 143bhp and 199Nm, a gain of 10bhp and 15Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.