Twin Air 151117 Racing Air Filter for 2004-05 Kawasaki KX250F 1989 Honda CR250R With the much better materials

With the much better materials and configuration chosen for our ESG437 stator we can safely claim that it is far superior to the OEM unit in both performance and reliability

Quick and easy to install

x 1 3/8 in

Cylinder Works Big Bore Cylinder Kit

Twin Air 151117 Racing Air Filter for 2004-05 Kawasaki KX250F 1989 Honda CR250R With the much better materialsTwin Air Racing Replacement Air Filter Part Number: 151117 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