Active filters
Precision socket head cap screw made in the USA for secure assemblies.
Precision socket head cap screw for reliable fastening. Made in the USA.
High-flow air cleaner kit that improves engine breathing and is easy to maintain.
- Built-in stinger cone reduces turbulence and increases flow
- Kit includes backing plate, filter and hardware
- Made in the USA
Retro-style air cleaner kit with included mounting hardware and a reusable filter element for easy maintenance.
Retro-style 5-1/2" air cleaner kit with reusable foam filter and all mounting hardware included.
High-flow intake kit that boosts horsepower, includes cover, backing plate, filter element and installation hardware; made in the USA.
Replacement tear-drop backplate. Made in the USA. Sold individually.
Built-in stinger cone reduces turbulence and increases airflow. Kit includes backing plate, filter and hardware. Made in the USA.
- Increased filter area with radiused inlet and stinger cone for improved airflow.
- Includes back plate, filter element, top cover, hardware, and instructions.
- Cover sold separately; can be run without a cover or paired with an OEM-type 1999‑later Big Twin cover.
- EU-approved for legal use where applicable.
- Increased filter area for improved airflow
- Includes back plate, filter element, top cover, hardware, and instructions
- Cover sold separately; can be used without cover or with OEM-type 99-later Big Twin cover
Cable-operated throttle body kit that improves airflow and throttle feel. Compatible with stock sensors and throttle cables; requires Stealth air cleaners (sold separately).
High-quality replacement providing precise timing signals and reliable performance.