ETS Subaru WRX 2015+ Airbox Only

This airbox encloses the filter on the matching ETS 2015–2021 WRX intake and uses the factory intake duct for outside air. I'd add it when I want the filter better separated from engine-bay heat and a tidier enclosed installation, especially for street use. This listing is the airbox only, so the intake and filter must already be present or ordered separately. ETS notes that the airbox does not fit EyeSight-equipped WRXs.