K&N SU-4002 High-Performance Washable Air Filter for Enhanced Engine Efficiency

The K&N SU-4002 air filter is engineered to deliver increased performance and superior filtration for your vehicle. Featuring pleated media, this filter provides a large surface area that extends service intervals and enhances airflow. The multi-layer woven cotton gauze media ensures exceptional filtration efficiency, capturing dirt and debris while maintaining optimal engine breathability. Designed for a precise fit, it installs directly into the OEM airbox with a application-specific sealing bead, ensuring no air leaks and maximum filtration integrity. Typically, no fuel management modifications are necessary when upgrading to this filter, making it a straightforward upgrade for improved engine response. Made in the USA for over 40 years, this filter is washable and reusable, pre-oiled, and ready to install, offering long-lasting performance and value. Its durable construction and high-quality materials make it suitable for a variety of vehicles, providing reliable airflow and filtration that supports engine longevity and performance.

Features:

• Designed to provide increased performance

• Pleated media provides a large filtration area offering long service intervals

• Multi-layers of woven cotton gauze media offers excellent filtration

• Fits directly into OEM airbox with application specific sealing bead to ensure a precise fit

• Fuel management modifications are not normally required for increased performance

• Made in the U.S.A. for over 40 years

• Washable, and reusable, pre-oiled and ready to ride