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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Fits both stock and the Mishimoto performance intercoolers
first time product line features:
Ease of filter install/removal means an owner is likely to clean/service their air cleaners
High temp ceramic coating is available (2000°F) (+$250)
GSC EJ WRX/STi OEM Replacement Valve Spring Seats (1005) Simpson Racing Fits both stock and theGSC Power Division Spring Seats for the Subaru EJ series WRX and STi. These are an OEM replacement stamped spring seat, useable with GSC Power Division GSC5043 or GSC5743 upgraded valve spring kits or stock springs as an alternative to expensive dealership parts. Sold as a set of 16. Vehicle Fitment: EJ20 EJ25 2002 2014 Subaru WRX 2004 2021 Subaru STi Includes: (16) Valve Spring Seats See more GSC Products
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