MWR Racing airfilters - Kawasaki 250 R Ninja 2008-12 // Ninja / Z300 2013-17

The Full Race airfilter , developed on the track , NOT on a dyno but in real life , bikes with Dataloggers for the ultimate performance due to new materials and design , protection is on the same level as the filters above , only for a shorter time .

Unlike any other sportsfilter all inlets will get with this Full Race airfilter the same quantity of air ,regardless the speed of the motorcycle , wind directions or the turbulence of the fairing.

No different fuel-mappings between internal & external or front & rear cilinders are needed , this will be achieved by tuning each cylinder separate .

It makes the bike stronger but smoother , therefore it saves tires and fuel .

Caution : The Full Race airfilter protects for 100% but for a short period of time , check afther each raceweekend your filter , use only MWR filteroil & cleaner . Make sure you start each raceweekend with a well oiled filter . Remapping the ECU or the Fuel Control Module is highly recommended.

Maintenance guidelines for MWR air filters

How to clean your MWR filter

1) Immerse filter in MWR filter cleaner for 30 minutes.
2) Wash filter in hot water with dish soap.
3) Rinse filter with clean water until all soap is removed from the filter.
4) Allow filter to dry.
5) When the filter is completely dry, spray both sides with oil and gently massage the oil into the foam, making sure there are no dry spots left. If you have a normal oil can, hold the filter almost vertically and gently drop the oil onto both sides of the filter, then gently massage the oil into the foam.

MWR maintenance products :

MWR-001 : MWR maintainance set 250ml
MWR-002 : MWR maintainance set 250ml spraycan
MWR-003 : 1Ltr MWR airfilter oil
MWR-004 : 1Ltr MWR airfilter cleaner

For race use only