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Order This File Ask a QuestionThe Peugeot 806 2.0 HDi 109hp (All) produces 109bhp and 270Nm in standard form. Our Stage 1 ECU tuning file raises output to 135bhp and 344Nm, a gain of 26bhp and 74Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.