Ferrea Valve Spring Titanium Retainer (15.70mm) Subaru WRX / STI EJ25 2004-2021 (QTY 16) Vehicle Model_Talon Note: Thermostat opens at 144°

Note: Thermostat opens at 144° F /62°C

The tapered conical design with a performance filter top maximizes airflow

They minimize the traction-robbing body "lean" that rolls part of the outside tires off the pavement

When your engine puts out performance

Part #: IS-240-411

Ferrea Valve Spring Titanium Retainer (15.70mm) Subaru WRX / STI EJ25 2004-2021 (QTY 16) Vehicle Model_Talon Note: Thermostat opens at 144°Part #: E11064 SUBARU IMPREZA WRX STI TITANIUM RETAINERS Valve Stem Size: 6 mm Diameter (A): 25. 40 mm Inn Step Diameter (C): 15. 70 mm References: Double Spring 6 deg Pro CNC Ferrea Valve Lock # K10074 Set of 16