K&N Replacement Air filter

K&N filters are designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life. These high quality K&N air filters are reusable and washable, and they fit many air cleaners as stock replacement. The elements are designed with a ribbed surface that will give you up to 50% more filter area than a regular replacement filter, dramatically increasing air flow. - Designed to provide increased horsepower and acceleration. - Pleated cotton media provides a large filtration area offering low restriction and long service intervals. - Multi-layers of woven cotton gauze media offers excellent filtration. - Fits directly into OEM Airbox with application specific Sealing Bead ensuring a precise fit. - No fuel management modification are normally required to obtain increased performance. - Washable and reusable / Fitment: DUCATI: 04-05 Monster 1000; 03 Monster 1000 Dark; 03-05 Monster 1000s; 06-08 Monster 400; 05 Monster 400 Dark i.e.; 05 Monster 400 i.e.; 02-06 Monster 620; 04 Monster 620 Capirex; 03-06 Monster 620 Dark; 01, 04-05 Monster 620 Dark MD; 04 Monster 620 Matrix; 07-08 Monster 695; 02 Monster 750; 02 Monster 750 Dark; 02 Monster 750 Metallic; 04 Monster 800; 03 Monster 800s; 05-07 Monster S2R; 06-08 Monster S2R 1000; 07 Monster S2R 800; 05-06 Monster S2R Dark; 01-03 Monster S4; 02 Monster S4 Fogarty; 03-07 Monster S4R; 07-08 Monster S4R Testastretta; 06 Monster S4Rs; 06-08 Monster S4Rs Testastretta; 08 Monster S4Rs Tricolore