AIRFILTER HUSABERG 390/450/570 FE/FEE/FC/FS 09-12 Tech 10 Supervented New smaller back for better

New smaller back for better fit

Motoverde Air Filter will not distort

Kecks high quality fabric: specifically woven for breathability and optimum mobility

light weight

SDH pin treatment creates an extremely hard chromium carbide layer on the pin’s surface

AIRFILTER HUSABERG 390/450/570 FE/FEE/FC/FS 09-12 Tech 10 Supervented New smaller back for betterTwin 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 filters provide increased airflow while reducing the filters tendency to clog. Features Coarse open pore foam catches airborne dirt, grime and sand Fine