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MWR Air Filter Kawasaki Ninja 400 18-23

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MWR Air Filters are built upon 2 decades of experience in developing and producing high performance air filters for road, race, and off road use.

This experience has been gained working with some of the biggest air filter companies in Europe in areas such as World MX, Dakar (bikes, cars and trucks), Moto GP, WSB, BSB, AMA and even Rallycross. The knowledge gained during this period was invaluable and led MWR to develop their range of performance foam filters.

Standard Filter

Not just a copy of the OE filter, but a much better designed, high flowing filter. Suitable for everyday riding and even occasional track days! you can run this with out extra tuning, but as always, more air means more fuel and you should have your bike tuned. Clean and oil at least once a year.

Race Filter

MWR developed the Full Race Filter for riders looking for the best out of their bike when participating in racing or trackdays. They offer the best air flow possible from such a small filter. Tuning is HIGHLY recommended due to how much more air your bike will be bringing in.

The printed logo on the front of the filter as indication of how dirty the filter is. The filter will be dirty very quickly (just like all other airfilters for this bike) because of the small size of the filter.

It is very important to keep this filter cleaned and oiled regularly.