The COBB High-Flow Air Filter for Subaru WRX and Ford Mustang EcoBoost applications is a direct-fit intake replacement designed to restore or improve airflow and filtration for supported systems. Intended as a replacement element for compatible intakes, it offers a simple swap to maintain intake performance and is sold for use where COBB or matching housings are specified by fitment.
Cobb Subaru WRX/Ford Mustang Ecoboost Intake Replacement Filter