Twin Air 152203 Dual-Stage Air Filter for Yamaha YZ250 / YZ490 MPN_810874 03mm Cylinder Stroke Volume Final

03mm Cylinder Stroke Volume Final Engine Displacement California Emissions FALSE Product Disclaimer You MUST measure the size of your cylinder BEFORE ORDERING

2011 Kawasaki KX85

2014 Yamaha YFZ450R - Lower

2006 Arctic Cat F7 Firecat EFI Sno Pro

1978 Yamaha DT125

Twin Air 152203 Dual-Stage Air Filter for Yamaha YZ250 / YZ490 MPN_810874 03mm Cylinder Stroke Volume FinalTwin Air Dual Stage Air Filter Part Number: 152203 Fused dual layer design for a combined increase in performance and protection Revolutionary micro gluing process minimizes seams for added protection Washable and reusable up to 50 times without replacement New Round design boosts air flow Twin Air's breakthrough, fused dual layer design (now widely copied) for combined performance and protection. The fused layers of open pore foam and fine inner foam