






K&N 4in ID / 5.5in OD / 2in H Custom Assembly Filter designed to fit Harley-Davidson Motorcycle
K&N Engineering
California Warning
Cancer and Reproductive Harm -- www.P65Warnings.ca.gov
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California Warning
Cancer and Reproductive Harm -- www.P65Warnings.ca.gov
California Warning
Cancer and Reproductive Harm -- www.P65Warnings.ca.gov
Upgrade your Harley-Davidson with a K&N High-Flow Air Intake System, engineered for riders who demand both performance and style. This complete intake replaces the stock air cleaner with K&N's washable and reusable high-flow filter, increasing airflow for enhanced horsepower and quicker throttle response. The precision-designed backing plate and integrated velocity stack ensure smooth, efficient air delivery, optimizing engine performance on every ride. Built for long-lasting durability and a bold, custom appearance, the RK-3201 delivers the perfect combination of power, reliability, and standout style for your motorcycle.
- Excellent engine protection

