The Volkswagen Passat / Magotan 2.0 TDI 170hp (B6 - 2005 - 2010) produces 170bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 200bhp and 420Nm, a gain of 30bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.