Air filtration system
Replace the filter element according to the replacement schedule as follows. This schedule should be followed to maintain the filter’s dust collection ability. Under extremely dusty conditions, the filter should be replaced more frequently. It is recommended that you have your filter checked or replaced by your SUBARU dealer. For replacement, use only a genuine SUBARU air filter kit.
Replacement schedule:
Every 12 months or 7,500 miles (12,000
km) whichever comes first

Contact your SUBARU dealer if the following occurs, even if it is not yet time to change the filter.
– Reduction of the airflow through the vents.
– Windshield gets easily fogged or misted.
NOTE
The filter can influence the air conditioning,
heating and defroster perfor-
mance if not properly maintained.
See also:
ENGINES
This 1,998 cc diesel is based on the Subaru 'Boxer Diesel' introduced in
March 2008 - the world's first horizontally-opposed diesel engine for
volume-produced passenger cars. It produces a maximum ...
Effect vehicle modifications made for persons with disabilities may have on
SUBARU advanced frontal airbag system operation (U.S. only)
Changing or moving any parts of the front seats, seat belts, front bumper, front
side frame, instrument panel, combination meter, steering wheel, steering column,
tire, suspension or floor panel c ...
Air cleaner element
WARNING
Do not operate the engine with the air cleaner element removed. The air cleaner
element not only filters intake air but also stops flames if the engine backfires.
If the air cleaner eleme ...
