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Order This File Ask a QuestionThe Renault Vel Satis 2.0 Turbo 165hp (All) produces 165bhp and 250Nm in standard form. Our Stage 1 ECU tuning file raises output to 200bhp and 300Nm, a gain of 35bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.