See also:

Effect vehicle modifications made for persons with disabilities may have on SUBARU advanced frontal airbag system operation (U.S. only)
Changing or moving any parts of the front seats, seat belts, front bumper, front side frame, instrument panel, combination meter, steering wheel, steering column, tire, suspension or floor panel c ...

Tire chains
Tire chains cannot be used on your Impreza, WRX and STI because of the lack of clearance between the tires and vehicle body. ...

Recommended fluid
Refer to “Fluids”. NOTE For optimum transmission performance, only use the automatic transmission fluid that is recommended and provided by SUBARU. If the recommended automatic transmission fluid i ...