K&N Engineering

KN Motorcycle Air Intake Systems- Harley Davidson

Part # RK-3955

$264.99
Ships from manufacturer · ETA 2026-08-17
⚠ Prop 65Competition use only

WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. More info at p65warnings.ca.gov.

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Ships from Turn 14 Distribution warehouses · Tracking texted + emailed automatically · Shipping & returns

K&N Street Metal Air Intake Systems for Harley Davidson Dyna, Softail, Touring and Twin-Cam Model motorcycles increase power by eliminating the restrictive stock OE air cleaner and replacing it with an oversized K&N High-Flow Air Filter™ and a cast aluminum high-volume aluminum housing. K&N high-flow intake systems give your Harley® an aggressive appearance while providing a significant increase in airflow resulting in more power.