Engine Oil - Subaru WRX STI S209 Supplement Manual

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& Engine oil
For the checking, adding and replacing procedure or other details, refer to the vehicle Owner's Manual.
NOTE
Have the procedure for changing the engine oil and oil filter performed by a properly-trained expert. It is recommended that
you have this service performed by your SUBARU dealer.
! Approved engine oil
MOTUL 300V Power 5W-40 (100% synthetic):
The vehicle is filled at the factory with MOTUL 300V Power 5W-40 (100% synthetic). The S209 engine was developed using this oil.
STI strongly recommends using only MOTUL 300V Power 5W-40 (100% synthetic). For further details, contact your SUBARU dealer.
If the recommended engine oil is unavailable, other 5W-40 oils (100% synthetic) may be used. However, some performance loss may
be noticed.