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KN Filters Replacement Air Filter
Subaru WRX/STI 2019+
Features & Product Details
RallySport Direct proudly carries quality intake system upgrades and replacements brought to you by the leaders in the industry, K&N.
Here, you are looking at the K&N High Flow Air Filter. This is a high-performance direct replacement of your factory intake filter designed to provide better filtering capabilities while allows for better airflow for improved performance.