Lengthened intake runners and a high-flow billet velocity stack deliver increased airflow and balanced dynamic flow. One-piece design and a washable 2.5" filter simplify installation and service; dyno tested and made in the USA.
Active filters
1-3/8" velocity stack for BA air cleaners with a fade-resistant finish; enables color customization.
1-3/8" velocity stack for BA air cleaners. Fade-resistant finish and customizable color combinations.
Complete rebuild kit includes spacer, gaskets, O-rings and bolts. Made in the USA; restores sealing and performance.
Complete rebuild kit for air cleaner. Includes spacer, two gaskets, four O-rings and six bolts. Made in the USA.
Field-serviceable breather line kit with filter element and quick-disconnect fitting. Made in the USA. Fits vented dipsticks.
Includes internal cap O-ring and set screw. Made in the USA. Fits all Feuling Vented Dipstick models.
Rebuild kit for Feuling® and OEM Twin Cam Rocker Box breathers. Includes two umbrella valves, two filters and four gaskets. Made in the USA.
Quality OEM replacements and upgrades. Made in the USA.
High-quality fuel injector designed for performance and reliability. Quality OEM replacements and upgrades. Made in the USA.
Meets or exceeds original equipment specifications. Manufactured in the United States. Direct-fit, reliable performance.
Ecm engine control, center cooled, size 23.5-25, M8 fitment.
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.
1-3/8" velocity stack compatible with BA air cleaners. Fade-resistant finish for long-lasting color.