- Top factory teams and riders around the world choose Twin Air dual-stage air filters
- Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)
- Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions
- Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2007-2009 | Kawasaki | KFX50 | |
| 2013-2016 | Kawasaki | KFX50 | |
| 2020-2023 | Kawasaki | KFX50 | |
| 2017 | Kawasaki | KFX50 KSF50BHF | |
| 2007-2016 | Kawasaki | KFX90 | |
| 2020-2023 | Kawasaki | KFX90 | |
| 2017 | Kawasaki | KFX90 KSF90AHF | |