- 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
Yamaha -- Raptor 250 4x2 -- (2011, 2008, 2010, 2009); Yamaha -- Raptor 250 SE Custom 4x2 -- (2008); Yamaha -- Raptor 250 SE 4x2 -- (2008); Yamaha -- Raptor 250R 4x2 -- (2011)