Enhance the performance of your KTM 250 Adventure with the DNA Performance Air Filter
Designed to deliver increased airflow, sharper throttle response, and long-lasting engine protection. Built to fit directly into the OEM airbox, this drop-in replacement is washable and reusable, making it a cost-effective and eco-friendly upgrade.
Featuring DNA’s advanced Full Contour Design (FCd), this filter ensures maximum use of the airbox surface for optimised airflow and filtration efficiency. With a +23.87% increase in airflow over the stock KTM filter, you’ll experience improved engine responsiveness and overall performance.
Key Features & Specifications
· Design: DNA® Full Contour Design (FCd)
· Supporting Frame: Precision laser-cut frame embedded in filter
· Filtering Efficiency: 98–99% (ISO 5011 with 4 layers of DNA Cotton)
· DNA Air Filter Flow: 113.90 CFM @1.5” H₂O corrected @ 25°C
· OEM Stock Filter Flow: 91.95 CFM @1.5” H₂O corrected @ 25°C
· Air Flow Increase: +23.87% over OEM filter
· Construction: Multi-layer cotton gauze with epoxy-coated aluminium mesh
· Maintenance: Washable & reusable – long-life performance
Why Choose the DNA Performance Air Filter?
· Improved horsepower and throttle response with +23.87% increased airflow
· Superior engine protection with 98–99% filtration efficiency
· Eco-friendly, washable and reusable design that lasts the life of the bike
· Simple drop-in installation with no modifications required
· Precision-built with high-quality cotton gauze and reinforced epoxy-coated mesh
What’s Included?
· 1 x DNA Performance Air Filter for KTM 250 Adventure
· Supplied pre-oiled and ready to install
· Installation guide
Assembly Instructions and Warnings
Installation is straightforward—simply replace the stock filter following the workshop manual. Ensure the sealing surface is clean before fitting. Regular cleaning and re-oiling will keep the filter performing at its best.
