The Vauxhall Movano 2.3 CDTi 146hp ((B) - 2010 - 2014) produces 146bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 180bhp and 430Nm, a gain of 34bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.