Fuel
Use of a fuel which is low in quality or use of an inappropriate fuel additive may cause engine damage.
See also:
The Ultimate Performance Subaru
The 2011 WRX STI continues as the ultimate-performance Subaru with its
high-boost 305-hp turbocharged/intercooled 4-cyl. Boxer engine and 6-speed
manual transmission. The STI also features Multi-M ...
SPORT mode indicator light (AT models)
When the select lever is moved to the manual gate, the SPORT mode is selected and the indicator light illuminates.
Refer to “SPORT mode”. ...
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.
...