Filtro Aria Race Performance DNA KTM 250 Adventure 2020-25

- Due to global shipping delays of DNA products, please contact us for lead times -

Maximise the potential of your KTM 250 Adventure with the DNA Performance Race Air Filter.

Specially engineered for race applications, this high-flow filter is designed to increase horsepower and acceleration while ensuring excellent engine protection. Its drop-in fitment makes upgrading simple, with no modifications required.

Built using DNA’s precision manufacturing process, this filter integrates a laser-cut supporting frame and four layers of DNA® Cotton gauze, offering outstanding durability and filtering efficiency. With an impressive +40.94% airflow improvement over the OEM foam filter, it delivers the performance gains serious riders demand.

Key Features & Specifications

· Type: High Flow Race Air Filter
· Design: Embedded laser-cut supporting frame for durability
· Filtering Efficiency: 98–99% (ISO 5011 with 4 layers of DNA® Cotton)
· DNA Air Filter Flow: 129.60 CFM @1.5” H₂O corrected @ 25°C
· OEM Stock Foam Filter Flow: 91.95 CFM @1.5” H₂O corrected @ 25°C
· Air Flow Increase: +40.94% over OEM filter
· Construction: Multi-layer cotton gauze with epoxy-coated aluminium mesh
· Maintenance: Washable & reusable – long-life filter

Why Choose the DNA Race Air Filter?

· Delivers +40.94% increased airflow for maximum race performance
· Improves horsepower and throttle response for competitive riding
· Superior engine protection with 98–99% filtration efficiency
· Washable and reusable for cost-effective long-term use
· Simple drop-in installation with no modifications required

What’s Included?

· 1 x DNA Performance Race Air Filter for KTM 250 Adventure
· Supplied pre-oiled and ready to install
· Installation guide

Assembly Instructions and Warnings

This filter is designed specifically for Race use. Installation is straightforward—simply replace the OEM foam filter following the workshop manual. ECU remapping may be beneficial for optimised fuelling and performance. Regular maintenance with the DNA Service Kit will ensure continued high performance.

UK Stock Items: Orders for products held in UK stock are usually dispatched within 24 hours.

UK Mainland Delivery: Royal Mail delivery (small items) is £5.50. Courier delivery (larger or heavier items) is £8.92. Delivery options and charges are calculated at checkout.

Order Cut-Off: Orders placed before 2:00pm Monday–Friday are usually dispatched the same working day.

International Delivery: We ship worldwide. Orders delivered outside the UK are supplied exclusive of UK VAT. Local taxes will be payable before delivery in your country.

Tracking: Tracking information is provided by email and mobile number (if provided) once your order has been despatched.