A-Premium Engine Air Filter Compatible with Toyota, Subaru, Pontiac & Scion...

Cone Air Filter MAF Adapter Pod Filter for Subie WRX Impreza Forester STI

Reusable OEM Dry Engine Air Filter For WRX/STI/Legacy/Outback/Forester/Impreza

KAX Premium Engine Air Filter, CA9997 Replacement for Subaru Impreza

WISAMIC Engine Air Filter Compatible with Subaru: Outback(2005-2018), CA9997

Engine Air Filter Element 16546AA12A Compatible with Subaru Forester...

For Subaru Legacy Impreza WRX 3" Cold Air Intake Filter Induction Pipe Hose Kit

EPAuto GP997 (CA9997) Panel Engine Air Filter, Compatible with Subaru...