Recommended shifting speeds
The best compromise between fuel economy and vehicle performance during normal driving is ensured by shifting up at the speeds listed in the following table.

See also:
Breaking-in of new brake pads and linings
When replacing the brake pad or lining,
use only genuine SUBARU parts. After
replacement, the new parts must be
broken in as follows. ...
Driver’s Control Center Differential (DCCD) (STI)
Always use the utmost care when driving. Being overconfident because you are driving a vehicle with a driver’s control center differential could easily lead to a serious accident.
All the ind ...
Airflow mode selection button
Airflow mode selection button
Select the desired airflow mode by pressing
the airflow mode selection button. The
selected airflow mode is indicated on the
display.
Each airflow mode activate ...
