Impreza WRX STI F4-2.5L DOHC Turbo (2007)
Thermostat: Specifications
Starts to open ................................................................................................................................................................................... 76 - 80°C (169 - 176°F)
Fully opens ....................................................................................................................................................................................................... 91°C (196°F)
Valve lift ..................................................................................................................................................................................... 9.0 mm (0.35 inch) or more
