Performance Airfilter YAMAHA R9 25-26 SKU: MC-090-24

No modifications needed

Tip : To increase the power even a bit more you can make a small airbox modification , cut the tubes halfway under a angle of 45 degrees … both on same height … ( see picture )

New for MT09 / Tracer9 / XSR900/XSR900SP are the High Performance Velocity Stacks , two part setup for nice and clean seal-off with airbox , part.nr.: MWR-VS-910

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The MWR Performance Airfilter = excellent performance and max. protection . Not a copy of the original filter , always searching for solutions regarding performance , protection or fitment , some models therefore deviate from the original.

Tuning like all other sportsfilters.

The difference between our roadbike and racebike filters

The foam material of our racingfilters have a much more open structure compared to the roadfilters foam material which makes the duration of the maintainance much shorter , the protection is at the same level as our roadbike filters but for a shorter time , therefore the maintainance is much more intensive. Maintainance frequency for racebike filters are afther every two raceweekends. Therefore are racebike filters are NOT suiteable for roadbikes

Our roadbike filters have a recommended maintainance frecuency of once a year …. regardless the milage .

Even when you have ridden 50 miles that year stick to the guidelines , priority for the filter is that the foam must not dry out , keep it “wet” from oil

In countries around the Equator with high tempature and high himidity , the frequence must shortend to twice a year . Racebike filter can stay with the normal frequency of maintainance

Only MWR Biodegradable filteroil and Biodegradable filters cleaner may be used to protect the filter also from backfire.