The K&N 33-2392 air filter is a reusable high-flow air filter made with multilayer cotton gauze treated with a special bonding agent to trap contaminants. It is washable and pre-oiled, so it fits in the factory air box. Its design aims to improve airflow and increase horsepower and acceleration.
It requires cleaning every 120,000 km under normal highway driving conditions and is designed to last for the life of the vehicle.
- Type: High-flow air filter
- Filter material: Multilayer cotton gauze
- Treatment: Special bonding agent
- Reusable: Yes
- Washable: Yes
- Pre-oiled: Yes
- Cleaning interval: Every 120,000 km under normal highway driving conditions
- Compatibility: Mitsubishi Lancer, Mitsubishi Outlander