High performance engines require additional oil pressure because of the increased demand placed upon various components within the engine. The Cosworth High Pressure Oil Pump for the Subaru 2008 and newer STI is modified to increase oil pressure helping to ensure superior lubrication.
Each pump is carefully inspected and de-burred for unobstructed oil flow. Perfect for high performance daily and track use. Each kit includes all required mounting hardware and seals.
WARNING: Cancer and Reproductive Harm
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