K&N KNKA4018 Air filterRef : KA00071A / KNKA4018

K&N Air Filter KNKA4018

This air filter is designed to enhance airflow and protect the engine with a multi-layered oiled cotton construction. Its washable and reusable design reduces the frequency of replacements and simplifies regular maintenance. The product is intended for road and track use where filtration and airflow impact engine response.

Design and Materials

• Multi-layered oiled cotton material providing up to 50% more airflow than a paper filter for potential improvements in power and engine response
• Durable frame and material designed to last throughout the vehicle's lifespan, minimizing replacements

Usage and Performance

• Laboratory tested according to ISO 5011 protocol to ensure effective filtration and protect the engine from dirt ingress
• Washable and reusable filter to reduce waste and lower long-term maintenance costs
• Long maintenance intervals of up to 50,000 miles depending on driving conditions to extend maintenance operations

Practicality and Features

• Installation possible in under five minutes and without tools for quick replacement on the vehicle
• Designed for track use and manufactured for your vehicle to ensure a consistent fit under heavy usage

Benefits

• OEM Reference KA-4018
• Limited warranty of 10 years/1.6 million kilometres

Compatible with a selection of models including:

• KAWASAKI Z 500 SE ABS E5+ 500 (2026)
• KAWASAKI Z 500 ABS E5+ 500 (2026)
• KAWASAKI NINJA 500 SE ABS E5+ 500 (2026)