Ferrea Drag Racing Dual Valve Spring Subaru WRX / STI EJ25 2004-2021 (QTY 16) leasable Designed for performance street driving

Designed for performance street driving

lubricity and non-compressibility

Part #: 22445F

Some of the models that use the Denso connector style are:

Ferrea Drag Racing Dual Valve Spring Subaru WRX / STI EJ25 2004-2021 (QTY 16) leasable Designed for performance street drivingPart #: S10097 SUBARU IMPREZA WRX STI DUAL VALVE SPRING This Spring requires Ferrea Titanium Retainer # E11064 and Ferrea Spring Seat Locator # SL1051 (Discard OEM Spring Seat Locator) Type Material Application: Dual Spring Special Alloy Turbo Drag Racing Outside Diameter: 20. 8 mm 28 mm Price is for a quantity of 16 valve springs. Does not fit FA20 motors.