The Hiflofiltro HFA4911 motorcycle air filter is a direct replacement for the original equipment filter and fits in the factory airbox of the Yamaha FZ1 Fazer. Its filter media is designed for modern, high-performance engines.
- Type: Motorcycle air filter
- Compatibility: Yamaha FZ1 Fazer
- Installation: In the factory airbox
- Replacement: Direct replacement for the original equipment filter