The Suzuki Swift 1.3 DDiS 69hp (2005 - 2010) produces 69bhp and 170Nm in standard form. Our Stage 1 ECU tuning file raises output to 90bhp and 210Nm, a gain of 21bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.