Cosworth Thermal Intake Manifold Gaskets for 2004+ STi EJ257  20013283  E-mail this product to a friend These are Cosworth's new Thermal Intake Manifold Gaskets for the EJ257. They are sold as a pair (2). The main purpose of these gaskets is to insulate the metal of your intake manifold from absorbing as much heat from the areas where it is bolted to the engine. These gaskets prevent that heat transfer from happening as quickly, keeping your intake charge temperatures lower. Perfect when paired with the Cosworth STi intake manifold! Please note: The photo above is simply to demonstrate the gasket material. You will be receiving a pair (2) of intake manifold gaskets for a Subaru. Cosworth part # 20013283 Regular Price: $79.00  On Sale For: $76.00  Quantity:
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