The High-Flow Air Filter is designed for road, off-road, and race use, providing maximum airflow and superior engine protection for KTM motorcycles. Featuring Advanced FCd (Full Contour Design) with four layers of premium DNA cotton, this filter delivers 98–99% filtration efficiency, ensuring your engine stays clean while breathing better. Compared to the KTM stock paper filter, the DNA® Fcd filter offers 19.70% increased airflow, reaching 183.20 CFM versus 153.10 CFM (measured at 1.5” H2O corrected at 25°C), improving throttle response, torque, and overall performance. Installation is simple and straightforward, with instructions included in the KTM workshop manual. Designed as a high-flow air filter for road, race, and off-road riding, the Fcd filter is the perfect upgrade for riders seeking enhanced engine efficiency and reliability. See all products in Air Filters.
