Subaru OEM Thermostat for 2015-2022+ WRX (21210AA221) Competition clutch 250" (Premium Chrome Moly)

250" (Premium Chrome Moly)

For fast and reliable boost control

Suitable for many types of motorsport applications

It’s simple

This is the biggest and baddest stock location turbo offered

Subaru OEM Thermostat for 2015-2022+ WRX (21210AA221) Competition clutch 250" (Premium Chrome Moly)Genuine OEM Subaru factory replacement coolant thermostat for 2015 2022+ Subaru WRX. The factory thermostat opens at 190. 4F. Includes the thermostat and gasket. 2022 WRX diagram is pictured for reference. Vehicle Fitment: 2015 2022+ Subaru WRX 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 Fits both CVT and manual transmission models Purchase Includes: (1) Thermostat with Gasket Part Number: Diagram: Previous PN: 21210AA221 21210 21210AA220 As