BMW BOXER ENGINES
HIGH EFFICIENCY MWR Air Filter
This HIGH EFFICIENCY air filter designed by MWR for the BMW boxer engines, using the new "AIR SPLITTING"
system offers a significantly increased and stable air flow, enabling to
get the best engine power and torque performance.
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The filter system MWR has sealing edges designed to protect the
entrance in the airbox of the smallest particle of dirt.
MWR air filters reduce the risk of engine backfires because, unlike
original air filters, MWR filters are entirely made with a Fire
Retardant (FR) foam, a special foam with a high level of flame
CAUTION: For obtaining the maximum power increase from the increased
flow of stable air it is strongly recommended to remap the ECU or, when allowed, the use of a remapping device.
CAUTION: Clean the filter exclusively with "Filter Cleaner MWR" and
oiled the filter at least once a year only with biodegradable "MWR Air
MWR Part Number : MC-110-05 HE
MWR Maintenance Kit
We recommend to order with your filter a MWR Maintenance Kit made of:
- 250cc Air Filter Cleaner
- 150cc Air Filter Biodegradable, non-flammable Oil, in spray can.
RAM Italia recommends that you clean an oil the filter at least once a year.
We warrant that you can wash your MWR Air Filter for 20 times or more, without the filter media loosing filtering capacity.
Such long service life depends from the fact that the MWR filter media is not made by fibers, cotton being for instance that used in a majority of filters, but by a special, close cell, fire retardant foam, making the MWR filter impenetrable to straight air flow.
The media itself will stop a majority of dirt particles, whereas the oil impregnating the filter foam cells makes a barrier enveloping and stopping even he smallest particles of dirt.