Prosport Coolant Hose Adapter 2002-2025 WRX / STI

This will place the temperature sensor directly in the stream of the water towards the radiator without absorbing transient heat from the engine block for accurate readings of the water temperature. Four sizes are available for the perfect fit for just about any engine application and stays water-tight to prevent leaks with the provided hose clamps. Each adapter features an 1/8 NPT fitting.

Features:
- Outer Diameter = 38mm (1.5 Inches)
- Thread Size = 1/8" NPT
- Ground Port = For use with some aftermarket gauges

Includes:
- 1 x Coolant Hose Adapter
- 2 x Hose Clamps

Applications:
2002-2007 Subaru WRX
2004-2007 Subaru STI
2008-2014 Subaru WRX
2008-2014 Subaru STI
2015-2021 Subaru WRX
2015-2021 Subaru STI
2022-2025 Subaru WRX