Air Filter Yamaha WR YZ HiFlo HFF4030
Hiflo Foam Filter Offroad
Race-proven filters made of two layers of foam!
The two layers of foam are open-pored and permanently bonded together for maximum filtration and airflow.
The outer and coarser layer keeps larger dirt particles away, while the inner and finer layer keeps the fine dust away.
- easy to clean
- more airflow
- maximizes engine performance
- reduces the blockage of the filter
The air filters from Hiflo have been specially developed for modern ?high performance? engines.The filters are a direct replacement to the OE filter. There is no need to change any settings. Carburetor nozzles do not need to be changed. Only high quality materials are used in the production of the filters