The Toyota Alphard 2.4i 170hp (2008 - 2015) produces 170bhp and 235Nm in standard form. Our Stage 1 ECU tuning file raises output to 192bhp and 263Nm, a gain of 22bhp and 28Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.