Subaru OEM RIGHT Valve Cover 2004-2014 Subaru STI / 2006-2014 WRX | 13264AA400 vendor_ARP Springs and retainers are recommended

Springs and retainers are recommended but not necessary

NOTE: An intake like the TurboXS WS08-CAI is required to install this FMIC on either an STi or a WRX

Fits F20C but NOT the F22C

Part #: 684 311 B21

helping maintain a reliable head gasket seal under extreme cylinder pressures

Subaru OEM RIGHT Valve Cover 2004-2014 Subaru STI / 2006-2014 WRX | 13264AA400 vendor_ARP Springs and retainers are recommendedPart #: SUB 13264AA400 Subaru OEM RIGHT Valve Cover 2004 2014 Subaru STI 2006 2014 WRX Price is per gasket Warranty Disclaimer: Subaru of America will only warranty parts installed on a car that has a matching VIN to that part.