Hidden-breather design for efficient engine breathing; water-resistant, reusable synthetic filter — no oil required.
Active filters
Hidden breather intake that boosts engine performance and eliminates external hoses.
Hidden breather design improves intake airflow. Water-resistant synthetic filter is reusable—rinse and reuse, no oil needed.
Hidden breather design improves engine breathing and overall performance.
Water-resistant synthetic filter — rinse and reuse, no oil needed.
Inverted top pulls air from all sides for increased airflow.
Includes hardware gaskets and all components needed for air cleaner replacement and refurbishing during service intervals.
Includes gaskets and all necessary components for replacement or refurbishing of air cleaners with forged billet backing plates.
Complete hardware kit with gaskets and all components for refurbishing air cleaners with forged billet backing plates.
Includes hardware, gaskets and O‑rings for compatible two-stage intakes. Restores secure, leak-free fit.
Replacement hardware kit with gaskets and O-rings for the original air cleaner series.
Complete replacement hardware kit with gaskets and O-rings for Stage I/II intakes. Organized for easy installation.
Includes hardware, gaskets and O-rings for Stage I and Stage II intakes. Replacement kit for the Original Big Sucker air cleaner series.
Replacement outer cover compatible with Ness Billet Sucker and Big Sucker kits.
Replacement and optional components for all Ness Billet Sucker and Big Sucker air filter kits.