The Honda Civic 2.2 i-DTEC 150hp (2006 - 2012) produces 150bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 185bhp and 420Nm, a gain of 35bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.