
The MWR Performance Air Filter for your Ducati Monster 821 / 1200 and new Supersport has a larger diameter than the stock filter, offering a 40% increase in filter size, to flow more air into your engine, faster.
Our design also eliminates the silly plastic oem filter mount which allows for a less obstructed entry to the filter as well.
The race Version has a more Flowing Filter material meant for use on the race track as it requires more frequent cleaning and Fueling Control