K&N SU-6509 High-Performance Washable Air Filter for Enhanced Engine Efficiency

The K&N SU-6509 air filter is engineered to optimize engine performance by increasing airflow while maintaining excellent filtration. Featuring pleated media, this filter offers a large surface area that extends service intervals and reduces maintenance frequency. Its multi-layer woven cotton gauze media ensures effective filtration, trapping harmful particles while allowing maximum airflow to enhance engine power and efficiency. Designed for direct fitment into OEM airboxes, the SU-6509 includes an application-specific sealing bead for a precise, secure fit, minimizing the risk of unfiltered air entering the engine.
Manufactured in the USA for over 40 years, this filter is reusable and washable, making it an economical and environmentally friendly choice. It arrives pre-oiled and ready to install, allowing for quick upgrades without the need for additional modifications. Fuel management adjustments are generally not necessary, making this an easy upgrade for improving vehicle performance. Whether you're seeking increased horsepower, better throttle response, or longer service intervals, the K&N SU-6509 provides a reliable, high-quality filtration solution that supports your vehicle's performance needs.

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 USA for over 40 years

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