Description
The Twin Air Backfire Air Filter is engineered to deliver improved airflow and engine responsiveness on your KTM 500 EXC-F without sacrificing filtration quality. By eliminating the restrictive stock backfire screen, this filter increases air intake efficiency while the dual-bonded foam construction captures fine contaminants that can damage your engine. Whether you’re pushing hard on the trail or dialing in peak performance, this filter strikes the critical balance between protection and power that serious riders demand.
- Fitment: KTM 500 EXC-F (2017-2023)
- MPN: 154220FR
- Design: Dual-bonded foam
- Backfire-resistant layer: Included
- Sealing ring: Flat foam
- Installation: Bolt-on replacement
- Stock screen: Eliminated
- Dead air space: Increased
- Quantity: Single filter
- Material: High-density foam








