K&N Replacement Air Filter for Ninja 300 – High-Performance, Washable & Reusable

Unlock enhanced engine performance and long-lasting filtration with the K&N KA-2508 replacement air filter – precision-designed for the Kawasaki Ninja 300.

Performance Boost

• Increased Power Output – Engineered to deliver improved horsepower and torque.

• Enhanced Throttle Response – Low airflow restriction for instant engine response.

• Optimized Airflow – Pleated cotton gauze increases the surface area for high airflow rates.

Superior Filtration & Build Quality

• Multi-Layer Cotton Gauze Media – Traps contaminants effectively without compromising flow.

• Precision Fit – Designed with an application-specific sealing bead and base seal for a perfect factory air box fit.

• Made in the USA – Manufactured with decades of trusted American craftsmanship.

Durability & Maintenance

• Washable & Reusable – Pre-oiled and ready to install; easy to clean for long-term use.

• Long Service Intervals – Durable materials support extended mileage between cleanings.

• Million-Mile Limited Warranty – Built to last with a 10-year or 1,000,000-mile guarantee.

Product Specifications