Enhance your engine’s performance with our custom air cleaner assemblies from K&N. Designed with the racer and performance enthusiast in mind, these assemblies provide exceptional airflow and durability, ensuring your engine breathes easier and runs stronger. Expertly engineered for any engine using a round element air cleaner housing, these filters set a new standard in performance and reliability.

Features & Benefits

• Improved airflow for noticeable performance gains
• Engineered with the innovative K&N Custom Round Filter design
• Superior durability with a robust base, high-performance element, and secure top plate
• Universal fit for a variety of engine types and round air cleaner housings
• Available in four distinct designs to perfectly match your style and requirements

Technical Specifications

• Dimensions: 5-1/8 in flange, 11 in diameter, 6-1/4 in height
• Complete assembly includes base, element, and top plate for easy installation and maintenance
• Designed to meet the demands of both street and race applications, including the renowned K&N round air filter 5-1/8in flange

Upgrade your ride by choosing the performance and quality of K&N. Don’t miss the opportunity to buy the K&N Custom Round Filter—order your K&N Custom Filter online now and experience the difference. Explore more innovative products in our K&N Engineering collection for additional performance upgrades.