The Audi A4 3.2 FSI 256hp (B7 - 2004 - 2008) produces 256bhp and 330Nm in standard form. Our Stage 1 ECU tuning file raises output to 275bhp and 350Nm, a gain of 19bhp and 20Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.