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Order This File Ask a QuestionThe Audi TT S 2.0 TFSI 306hp (All) produces 306bhp and 400Nm in standard form. Our Stage 1 ECU tuning file raises output to 350bhp and 460Nm, a gain of 44bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.