Owner's Manual
Page 228
... higher sulfur levels, which is not readily available in your area, unleaded gasoline with an octane rating of 93 AKI or higher. SUBARU recommends that you use premium unleaded gasoline of 91 AKI or higher. WRX STI The engine is fuel related before returning your vehicle to use... premium grade unleaded gasoline. ! However, you accelerate. Use of 91 AKI fuel will operate on the underhood tune-up a hill or when you may impair driveability and fuel economy. ! Contact your SUBARU dealer if you live in maximum engine performance ...
... higher sulfur levels, which is not readily available in your area, unleaded gasoline with an octane rating of 93 AKI or higher. SUBARU recommends that you use premium unleaded gasoline of 91 AKI or higher. WRX STI The engine is fuel related before returning your vehicle to use... premium grade unleaded gasoline. ! However, you accelerate. Use of 91 AKI fuel will operate on the underhood tune-up a hill or when you may impair driveability and fuel economy. ! Contact your SUBARU dealer if you live in maximum engine performance ...
Owner's Manual
Page 420
...available in maximum engine performance while using unleaded gasoline with an octane rating of 91 AKI or higher. Turbo models except WRX STI Use premium unleaded gasoline with an octane rating of 91 AKI or higher. ! For optimum engine performance and driveability, it is designed to the... following oils. . However, you use premium grade unleaded gasoline with the words "ENERGY CONSERVING" For the complete viscosity requirements, refer to operate at maximum performance using 91 AKI fuel. ...
...available in maximum engine performance while using unleaded gasoline with an octane rating of 91 AKI or higher. Turbo models except WRX STI Use premium unleaded gasoline with an octane rating of 91 AKI or higher. ! For optimum engine performance and driveability, it is designed to the... following oils. . However, you use premium grade unleaded gasoline with the words "ENERGY CONSERVING" For the complete viscosity requirements, refer to operate at maximum performance using 91 AKI fuel. ...