MWR AIR FILTER APRILIA RSV 4R/FACTORY 09-14 MC-010-09-R

MWR AIR FILTER APRILIA RSV 4R/FACTORY 09-14 MC-010-09-R

Complete racing air filter for RSV4R / Factory / APRC Installation as original filter, no modifications needed, just without original installation bracket.

Use the included spacers for a perfect fit

The MWR complete racing air filter was developed on the track, developed for racing bikes, NOT for road bikes, not on dynamometer, but in real life, on track, professional racing bikes with data loggers. The protection is at the same level as the performance filter and the "HE" filter, only for a shorter time due to the much more open structure of the foam materials.

Unlike all other sports filters, the racing filter creates a much better and even air flow to all cylinders, which means that you have to adapt the fuel supply of all cylinders separately to achieve the maximum effect of the "HE" filter. Affects all twin, V-twin, three, four and V4 engines

Remapping the ECU or fuel control module is highly recommended.

The difference between our road and race bike filters

The foam material of our race filters has a much more open structure compared to the foam material of road filters, which makes the maintenance duration much shorter; the protection is at the same level as our road bike filters, but for a shorter time, so the maintenance is much more intensive. The maintenance frequency of race bike filters is every other race weekend. Race bike filters are therefore NOT suitable for road bikes.

Our road bike filters have a recommended maintenance frequency of once a year... regardless of mileage.

Even if you have ridden 80km that year, follow the guidelines; the priority for the filter is to keep the foam from drying out, keep it "wet" with oil.

In countries around the equator with high temperatures and high humidity, the frequency should be shortened to twice a year. The racing bike filter can be operated with the normal maintenance frequency

Only biodegradable filter oil and MWR biodegradable filter cleaner can be used to protect the filter against explosion.