K&N Air Filter KAWASAKI EX400 NINJA 399CC 18

K&N Air Filter

Top drivers trust the quality of the brand. K&N air filters allow air to flow while preventing dirt penetration. Designed for racetracks, made for your vehicle. The durable filter material and frame are engineered to last for the lifetime of your vehicle and are protected by a limited warranty of 10 years/1.6 million kilometers.

• WASHABLE AND REUSABLE

Unlike disposable filters that need frequent replacement, K&N High-Flow Air Filters are washable, reusable, and designed to last the lifetime of your vehicle.

• ENGINE PROTECTION

Each filter design is tested in an ISO 5011 laboratory to ensure excellent filtration efficiency and outstanding engine protection.

• EASY INSTALLATION

Engineered for easy installation. In less than five minutes and without tools.

FEATURES:

• High-flow air filters designed to improve engine performance
• Designed to increase power, torque, and acceleration
• Excellent filtration and reliable protection for long engine life
• Washable and reusable air filters that are easy to clean and reuse
• Long maintenance intervals up to 50,000 miles depending on driving conditions
• Eco-friendly reusable air filters