
33-2304 Performance Panel Air Filter Fit for Subarus Legacy Gt Wrx Sti OEM ODM Available. Reference Part Number: Designed as a 33-2304 drop-in engine air filter replacement for compatible Subarus Legacy GT, WRX and WRX STI applications. Drop-In Panel Filter Design: Built to replace the original panel filter inside compatible factory air cleaner housings without complex intake modification. Stable Airflow Support: Pleated filter media structure helps support smooth intake airflow for daily driving and routine engine maintenance. Engine Intake Filtration: Filter media helps capture dust, sand, road dirt and airborne particles before they enter the engine intake system. OEM & ODM Customization: Filter media, frame material, size, color, logo label, retail box and bulk packaging can be customized for large orders.