- 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 |
| 2004-2008 | Arctic Cat | 400 DVX | |
| 2006-2007 | Arctic Cat | 400 DVX Tony Stewart | |
| 2003-2009 | Suzuki | Quadsport Z400 LTZ400 2x4 | |
| 2012-2014 | Suzuki | Quadsport Z400 LTZ400 2x4 | |
| 2012 | Suzuki | Quadsport Z400 LTZ400Z 2x4 Limited Edition | |
| 2002-2007 | Suzuki | Vinson 500 LTA500F 4x4 Auto | |
| 2003-2007 | Suzuki | Vinson 500 LTF500F 4x4 Manual | |