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 . This airfilter is not developed to reduce the inletnoise . Remapping the ECU or the Fuel Control Module is highly recommended.