Subaru OEM Left Side Head Gasket Subaru WRX 2015-2021 | 10944AA110 Forester_1998-2002 All Hardware and Gaskets Included

All Hardware and Gaskets Included

This improved version of the COBB RMM minimizes NVH over the previous design caused by resonance

Part #: GRJ444

Cast end tanks for smoother more efficient air flow

Subaru OEM Left Side Head Gasket Subaru WRX 2015-2021 | 10944AA110 Forester_1998-2002 All Hardware and Gaskets IncludedPart #: SUB 10944AA110 On this page, you're looking at the Subaru OEM Head Gasket for Cylinder Head 2. Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.