The Toyota Rav4 2.4 VVT-i 167hp (2005 - 2013) produces 167bhp and 224Nm in standard form. Our Stage 1 ECU tuning file raises output to 177bhp and 239Nm, a gain of 10bhp and 15Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.