The Volkswagen Passat / Magotan 2.0 TDI 120hp (B6 - 2005 - 2010) produces 120bhp and 320Nm in standard form. Our Stage 1 ECU tuning file raises output to 175bhp and 390Nm, a gain of 55bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.