The K&N 33-5064 air filter is a high-flow filter for the Subaru Impreza, designed as a direct replacement for the factory filter. It is made from four layers of oil-impregnated cotton material and traps dust, dirt and contaminants while allowing air to flow through. It comes pre-oiled and ready to install.
The filter is reusable and should be cleaned every 75,000 km or every 5 years under normal highway driving conditions.
- Type: High-flow air filter
- Compatibility: Subaru Impreza
- Dimensions: 232 x 220 mm
- Material: Oil-impregnated cotton
- Layers: 4
- Reusable: Yes
- Cleaning: Every 75,000 km or 5 years under normal highway driving conditions
- Installation: Direct replacement for the factory filter, no tools required