This K&N SA-2304 engine air filter is a high-quality replacement for select Subaru Outback models from 2004 to 2019. It is designed to improve the performance of your vehicle by increasing airflow while also providing superior filtration. With its washable and reusable feature, you can save money in the long run by not having to constantly replace your air filter.

This air filter is compatible with several OE/OEM part numbers, including the FRAM #CA9997, SUPERTECH #3000, and STP #SA9997. It also comes with a 10-year manufacturer warranty for added peace of mind. Please ensure that this air filter fits your specific make and model before making a purchase.