The Volkswagen Atlas Cross Sport 3.6 V6 276hp (2020 ->) produces 276bhp and 361Nm in standard form. Our Stage 1 ECU tuning file raises output to 299bhp and 385Nm, a gain of 23bhp and 24Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.