Part #: S10098
SUBARU IMPREZA WRX STI (2004 – 2017) DUAL VALVE SPRING
(This listing is for a set of 16)
This Spring requires Ferrea Titanium Retainer # E11065 and Ferrea Spring Seat Locator # SL1051 (Discard OEM Spring Seat Locator)
Type/Material/Application: Dual Spring – Special Alloy – Turbo – Endurance Racing
Outside Diameter: 20.8 mm/28 mm
Price is for a quantity of 16.