Active filters
Stage I air filter kit with hidden breathers; includes hardware and instructions for straightforward installation.
Hidden breather design provides efficient engine breathing without external hoses. Radius inlet for unobstructed airflow. Includes hardware and instructions.
Improves airflow and throttle response. Hidden breather design eliminates external hoses. Includes all necessary hardware and instructions for easy installation.
Big Sucker hidden breather design with increased filter surface for maximum airflow and performance.
Hidden breathers exit at the throttle body; the filter is reusable and water-resistant, and the kit includes a forged billet cover.
High-flow Monster Sucker® air cleaner with hidden breathers, water-resistant reusable synthetic filter; kit includes forged billet cover.
Big Sucker “hidden breather” design for improved airflow and performance. Water-resistant synthetic filter media; reusable and oil-free maintenance. Hidden breathers exit at the throttle body. Includes forged billet cover.
High-quality replacement crank position sensor that restores reliable engine timing and reduces misfires.