The Mazda CX-5 2.0 SkyActiv-G 145hp (2012 - 2016) produces 145bhp and 210Nm in standard form. Our Stage 1 ECU tuning file raises output to 175bhp and 230Nm, a gain of 30bhp and 20Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.