The Nissan Primera 2.2 DCi 126hp (2002 - 2008) produces 126bhp and 280Nm in standard form. Our Stage 1 ECU tuning file raises output to 155bhp and 320Nm, a gain of 29bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.