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This COBB replacement air filter is produced for 2015–2021 Subaru WRX models equipped with the Redline Edition intake and is supplied as the filter element only. Intended as a direct replacement for the specified Cobb Redline Edition intake, it allows owners to refresh the intake filtration without replacing the intake assembly, maintaining proper fit and filtration for those WRX applications.
Cobb 15-21 Subaru WRX w/ Redline Edition Intake - Replacement Air Filter ONLY
