The Nissan NV400 2.3 DCi Bi-Turbo (Euro 6) 170hp (2016 - 2019) produces 170bhp and 380Nm in standard form. Our Stage 1 ECU tuning file raises output to 195bhp and 420Nm, a gain of 25bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.