The Standard Ignition V486 PCV Valve is engineered to provide precise airflow from the crankcase to the intake manifold, ensuring optimal engine performance. Designed as a direct-fit replacement, it seamlessly integrates into various Subaru and Saab models, including the Subaru WRX STI (2015), Saab 9-2X (2005-2006), and Subaru Impreza (2004-2007, 2011-2014). Constructed with high-grade materials, this valve resists oil and high engine operating temperatures, enhancing durability and longevity. Its spring-loaded valve and sliding pintle mechanism allow for air flow adjustment to OE specifications, contributing to consistent engine performance. Manufactured and tested to meet or exceed OE quality standards, the V486 PCV Valve offers a reliable solution for maintaining engine efficiency and reducing emissions. By replacing damaged or worn PCV valves with the V486, fleet operators can ensure smoother engine operation, potentially reducing maintenance costs and downtime associated with engine performance issues.