Twin Air Air Filter Yamaha WR250F '03-'14 WR450F '03-'15 S3-Cat-GRIPS provides robust performance for voice

provides robust performance for voice communication while riding

dry and comfortable

Top Material: Black Plastic

Helping you get the most out of your stock air box

Twin Air Air Filter Yamaha WR250F '03-'14 WR450F '03-'15 S3-Cat-GRIPS provides robust performance for voiceTwin Airs breakthrough, fused dual layer design (now widely copied) combined performance and protection. The fused layers of open pore foam and fine inner foam trap even the smallest particles. The new, rounder design boosts airflow. So do the minimized seams made possible by a revolutionary micro gluing process: Shorter seams = more foam = more flow. Features: Designed for Your Bike: No universal fits at Twin Air 1500+ moulds available for all sorts