2003 - 2006
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Order This File Ask a QuestionThe Lincoln Navigator 5.4 V8 300hp (2003 - 2006) produces 300bhp and 481Nm in standard form. Our Stage 1 ECU tuning file raises output to 320bhp and 500Nm, a gain of 20bhp and 19Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.