Fitment Information: This Mishimoto racing thermostat is a perfect fit for 2015 - 2024 Subaru WRX and 2014 - 2018 Subaru Forester XT. Features: It boosts cooling efficiency in both stock and modified FA20DIT engines. Once the engine warms up, it opens at a lower temperature (165.2°F or 74°C) compared to standard thermostats (190.4°F or 88°C). This allows coolant to flow through the engine earlier, keeping the engine cooler. It's a direct replacement for the stock thermostat and comes with the signature Mishimoto Lifetime Warranty, ideal for both street and track WRX models.
Using this Mishimoto racing thermostat is easy. Just replace your stock thermostat with it, as it's a direct replacement. When installing, make sure the engine is cool to avoid any burns. As for maintenance, it doesn't require much. But it's a good idea to check the coolant level regularly to ensure the thermostat can work properly. If you notice any leaks or abnormal temperature readings, have it inspected. Remember, this thermostat has a lower activation temperature, so your engine will run cooler. Enjoy a more efficient cooling system with the Mishimoto Lifetime Warranty backing you up.
