The K&N DU-1004 motorcycle air filter replaces the factory filter and fits directly into the factory airbox, with no fuel-management modifications required. Its pleated, multilayer media increases the filtration area, improves airflow and captures contaminants, helping to increase performance and horsepower. The filter is washable and reusable, and comes pre-oiled and ready to use.
- Type: Motorcycle air filter
- Compatibility: Ducati Multistrada 2003–2009
- Installation: Direct fit in the factory airbox
- Media: Pleated, multilayer
- Maintenance: Washable and reusable
- Preparation: Pre-oiled and ready to use
- Manufactured in: USA