Description
A restrictive factory air filter costs you both horsepower and fuel efficiency. The K&N HD-1508 replaces that limitation with an open-cell polyurethane design engineered to maximize airflow while maintaining superior filtration—giving your FLHT the clean, unrestricted intake it demands. Built to OEM specifications and manufactured domestically, this is the filter choice trusted by Harley-Davidson itself.
- Open-cell polyurethane construction
- Maximum airflow design
- Superior filtration performance
- OEM-equivalent quality
- Harley-Davidson FLHT fitment
- Made in the U.S.A.
- MPN: HD-1508
- Bolt-on installation
- Uni supplier-sourced materials






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