4M MK2 - 2019 ->
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Order This File Ask a QuestionThe Audi Q7 55 TFSI-e 381hp (4M MK2 - 2019 ->) produces 381bhp and 600Nm in standard form. Our Stage 1 ECU tuning file raises output to 420bhp and 660Nm, a gain of 39bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.