TWIN AIR AIRBOX COVER CRF450L/CRF450X 2019 TWIN AIR - 154117

Twin Air Air Filters 154117 

Twin Air Dual-stage Filters Are The Choice Of Top Factory Teams And Riders Worldwide 

Dual-bonded Foam Design Filters Out Even The Smallest Dirt Particles, While Allowing More Airflow Than Two Separate Layer Filters (Flow Bench Proven) 

Flat Foam Sealing Ring Provides A Secure Seat Against The Airbox, Even In The Worst Riding Conditions 

Twin Air Filters Are Slightly Smaller Than Stock, Making Them Easier To Change While Increasing Dead Air Space Around The Filter For Better Performance