The COBB high-flow air filter is offered as part of the Stage 1 power package for 2022–2024 Subaru WRX applications, providing a direct-fit intake replacement. Built to increase airflow to the engine while maintaining fitment with the factory airbox, it complements Stage 1 upgrades and is intended for use where a higher flow drop-in filter is desired as part of a matched package.
Cobb 22-24 Subaru WRX Stage 1 Power Package