The Mishimoto racing thermostat for Ford Focus 2005–2011 is engineered to improve cooling system response by beginning to open 25.2°F (14°C) earlier than the stock unit, with an opening point at 154.4°F (68°C). It includes an OEM-quality thermostat housing for a correct fit and is backed by Mishimoto's Lifetime Warranty, offering a direct replacement for owners seeking more consistent temperature control.
Mishimoto 05-11 Ford Focus Racing Thermostat - 68C