MWR High Efficiency Air Filter 2010-2015 RSV4 R / Factory /APRC

This new, upgraded high efficient air filter can now be installed without the standard filter holder. With this new design sealing to the airbox is better & increases airflow between the filter frame and plate for more performance. The wide foam material offers minimal measurable air resistance. The surface is as large as possible and the filters are impregnated with MWR special oil, so that even the smallest dust particles adhere. The oil and filter materials are naturally non-flammable. The air splitter plate distributes the incoming air across all 4 intake channels evenly.