- Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters flow bench proven
- 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
- Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1986-1987 | Honda | FourTrax 350 TRX350 4x4 | |
| 1987-1989 | Honda | FourTrax Foreman 350 TRX350D 4x4 | |