2014 ->
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Order This File Ask a QuestionThe Fiat Viaggio 1.4 T-Jet 150hp (2014 ->) produces 150bhp and 231Nm in standard form. Our Stage 1 ECU tuning file raises output to 175bhp and 280Nm, a gain of 25bhp and 49Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.