The Mazda 2 1.5i 103hp (2007 - 2013) produces 103bhp and 137Nm in standard form. Our Stage 1 ECU tuning file raises output to 113bhp and 150Nm, a gain of 10bhp and 13Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.