Feature: Using good performance filter media to captures various debris. The air entering the engine cylinder is finely filtered to prevent dust and debris, ensuring a sufficient amount of clean air. Air Filter was designed to clean up exhaust so that the engine is less likely clogged by dirt. With a cleaner output, the engine is able to function that leading to a smoother and better horsepower. Engine air filter built with good capacity media while providing smooth airflow, non-restricting airflow, to ensure optimal engine performance which improves vehicle miles per gallon. Direct replacement can be completed in 5 minutes without tools and modifications. replace engine air filter ensuring it is sealed around the perimeter, replace cover and fasten. OE Number:MR552951/MR258421Fitment: for Mitsubishi Lancer ES 2.0L L4 - Gas 2007 for Mitsubishi Lancer ES, Evolution, Evolution MR, Evolution RS, Evolution SE, OZ Rally, Ralliart, SE 2.0L L4 - Gas, 2.4L L4 - Gas 2006 for Mitsubishi Lancer ES, Evolution, Evolution MR, Evolution RS, OZ Rally, Ralliart 2.0L L4 - Gas, 2.4L L4 - Gas 2005 for Mitsubishi Lancer ES, Evolution, LS, OZ Rally, Ralliart, Sportback, Sportback Ralliart 2.0L L4 - Gas, 2.4L L4 - Gas 2004 for Mitsubishi Lancer ES, Evolution, LS, OZ Rally 2.0L L4 - Gas 2003 for Mitsubishi Lancer ES, LS, OZ Rally 2.0L L4 - Gas 2002 for Mitsubishi Mirage DE, LS 1.5L L4 - Gas, 1.8L L4 - Gas 1997-2000, 2002 Package includes:1 Pcs Engine Air FilterNote: This is non-OEM product, accessory ONLY! Please check the compatible models and corresponding notes below the product description before purchasing.