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:
Tire replacement
The wheels and tires are important and integral parts of your vehicle’s design;
they cannot be changed arbitrarily. The tires fitted as standard equipment are optimally
matched to the characterist ...
While going down a hill
When you are descending a hill or any
other slope while braking with the
“SPORT” mode selected, the transmission
may downshift to 3rd or 2nd gear depending
on how hard you depress the brake
...
Glossary of tire terminology
● Accessory weight
The combined weight (in excess of those standard items which may be replaced)
of automatic transmission, power steering, power brakes, power windows, power seats,
radio, ...
