AFE Power AFE31-10161 Magnum FLOW Pro Dry S Panel Air Filter for Subaru Forester, Impreza WRX, STI, and Outback

The AFE Power AFE31-10161 Magnum FLOW Pro Dry S panel air filter is designed to provide superior airflow and filtration for select Subaru models, including the Forester (2009-2018), Impreza WRX and STI (2008-2018), and Outback (2005-2019). Constructed with synthetic media, this filter ensures high-performance filtration while maintaining excellent airflow to optimize engine efficiency. Its durable design allows for extended service intervals, reducing maintenance time and costs. The white finish complements the factory appearance, providing a clean look under the hood. This filter is engineered to fit seamlessly into the factory air box, ensuring a simple installation process and a secure fit. The Magnum FLOW Pro Dry S series offers improved filtration capacity and airflow over standard filters, helping to enhance horsepower and throttle response without sacrificing engine protection.

Features:

• Synthetic media for high filtration efficiency and durability

• Designed for Subaru Forester, Impreza WRX, STI, and Outback models

• Panel style air filter with a white finish for a clean look

• Extended service life with high-performance filtration capabilities

• Easy to install with factory fitment compatibility