The Nissan Primera 2.2 DCi 138hp (2002 - 2008) produces 138bhp and 314Nm in standard form. Our Stage 1 ECU tuning file raises output to 170bhp and 374Nm, a gain of 32bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.