Modification of your vehicle

Your vehicle should not be modified other than with genuine SUBARU parts and accessories. Other types of modifications could affect its performance, safety or durability, and may even violate governmental regulations. In addition, damage or performance problems resulting from modification may not be covered under warranties.
See also:
Child safety locks
WARNING
Always turn the child safety locks to the “LOCK” position when children sit on
the rear seat. Serious injury could result if a child accidentally opens the door
and falls out.
Each rea ...
Except 2.5 L turbo models
Your vehicle is equipped with “all season tires” which are designed to provide
an adequate measure of traction, handling and braking performance in year-round
driving. In winter, it may be possibl ...
Turbo models
Except STI
The engine is designed to operate using premium unleaded gasoline with an octane rating of 91 AKI (95 RON) or higher. If premium unleaded gasoline is not available, regular unleaded gasoli ...
