The Volkswagen Passat / Magotan 2.0 TDI 122hp (B8 - 2019 ->) produces 122bhp and 250Nm in standard form. Our Stage 1 ECU tuning file raises output to 195bhp and 430Nm, a gain of 73bhp and 180Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.