AIRFILTER FIRE RESISTANT YAMAHA WR250F 03-14, WR450F 03-15 Outlet This new concept is very

This new concept is very easy to take on and off

400/600/620/625/640 LC-4

350F FREE-RIDE 14-20

EN/MX 144 14-18

Non adjustable (Comes with NO stem nut

AIRFILTER FIRE RESISTANT YAMAHA WR250F 03-14, WR450F 03-15 Outlet This new concept is verySpecifically designed for modern 4 stroke applications, these triple layer filters have an additional flame retardant inner layer for extra protection. Twin Air filters are slightly smaller than stock filters to increase air space around the filter and improve circulation. The resulting increase in air volume around the filter improves circulation within the airbox. More air means more power for your engine. Flow bench tests have proven that Twin Air