K&N Engineering KN Direct Fit Air Filter - HD-2519

The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection. Built with premium oiled cotton gauze, this washable and reusable air filter is designed for long-lasting performance, a precision OEM-style fit, and durable construction to keep your motorcycle performing ride after ride.

ENGINEERED POWER: Increases performance by delivering high airflow that can help improve horsepower, acceleration, and engine response without typically requiring fuel-management modifications.

The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection.

K&N Replacement Air Filter Harley Davidson Heritage Classic 2025-2026

Associated products: 99-5000 Filter Care Service Kit Aerosol

Replacement Air Filter

Engine Air Filter

Air Filter