High-performance air cleaner with a durable, impact-resistant lens, metal bezel, precision-machined cover, and plated hardware.
Built-in stinger cone reduces turbulence and increases airflow. Kit includes backing plate, filter and hardware. Made in the USA.
3" tall velocity stack with backing plate kit for modified and ported heads. Fits M8 throttle body 3-hole bolt pattern. 4" opening tapering to 64 mm ID. Includes backing plate and hardware. Made in the USA.
High-flow air cleaner with hidden breather technology. Reusable, rinse-only filter and inverted top for increased performance airflow.
Hidden breather design for improved engine breathing; O-ringed breathers exit at the throttle body; water-resistant synthetic filter; reusable, rinse-and-reuse media; inverted top for multi-directional 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.
Includes hardware, gaskets and O-rings for Stage I and Stage II intakes. Replacement kit for the Original Big Sucker air cleaner series.
Complete replacement gasket and hardware kit to restore air cleaner fit and function.
Bolt-on performance kit that increases horsepower and torque across the rpm range. 44% more airflow and a smooth tuned intake tract for improved throttle response. Made in the USA.
High-flow replacement with a washable, reusable filter, CNC-machined venturi, and larger inlet backing plate. Made in the USA.