MC-020-18- The MWR performance & race airfilter for the Ducati Panigale V4 are developed to increase maximum filtersurface , we managed to increase the surface with more than 40% , more filtersurface is better protection , less restriction and more power. 
CAUTION: Filter needs to be installed as the OEM filter , but (very important) with the printed MWR logo below because the filter is asymmetrical build , see picture . 

Clean and re-oil at least once a year with MWR airfilteroil & cleaner .