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:
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 ...
Adverse safety consequences of overloading on handling and stopping and on tires
Overloading could affect vehicle handling, stopping distance, vehicle and tire
as shown in the following. This could lead to an accident and possibly result in
severe personal injury.
● Veh ...
System monitors
A diagnostic system continually monitors the readiness of the seatbelt pretensioner while the vehicle is being driven. The seatbelt pretensioners share the control module with the SRS airbag system.
...
