K&N filters are designed to achieve high, virtually unrestricted airflow, while the filtration levels remain critical to ensure long engine life. These high-quality K&N air filters are reusable and washable, and fit many air purifiers as a stock replacement. The elements are designed with a ribbed surface that gives you up to 50% more filter area than a regular replacement filter, significantly increasing airflow. - Designed to provide more horsepower and acceleration. - Pleated cotton media provides a large filter area with low constraints and long service intervals. - Multiple layers of woven cotton gauze media provides excellent filtration. Fits directly into OEM Airbox with application specific sealing tape for a precise fit. - Normally no adjustments to fuel management are required to obtain better performance. - Washable and reusable.

Fits:> Suzuki: 86-15 LS650 Savage; 11-19 S40 Boulevard; 05-09 S40 Boulevard.