All
Ready to order this tuning file? Access the ByteFlash Portal to place your order.
Order This File Ask a QuestionThe Ford F-550 6.8 V10 362hp (All) produces 362bhp and 620Nm in standard form. Our Stage 1 ECU tuning file raises output to 385bhp and 650Nm, a gain of 23bhp and 30Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.