The Rugged Ridge 89mm x 270mm conical air filter employs a dry synthetic panel that never needs oiling, protecting mass airflow sensors from excess oil. As a direct replacement for Rugged Ridge cold-air kits and for various universal applications, the filter cleans with water, is easy to maintain, and provides a reusable alternative to oiled filters while supporting consistent airflow.
Rugged Ridge Conical Air Filter 89mm x 270mm