Replacement Engine Air Filter

The K&N High-Flow 33-2232 is a performance engine air filter engineered with a state-of-the-art design of layered, oiled cotton media. As a direct-fit replacement, it installs easily into your factory air box, offering an upgrade for superior airflow and enhanced engine performance. This air filter is washable and reusable, allowing it to last for the entire lifespan of your vehicle. It is backed by K&N's 10-Year/Million Mile Limited Warranty, underscoring its durability and quality. Designed for a wide range of Subaru models from 1986 to 2008, including various Impreza, WRX, STI, Forester, Legacy, Outback, and Loyale configurations, this filter offers a straightforward upgrade for vehicle owners looking to enhance their engine's breathing capabilities.