See also:

Recommended clutch fluid
CAUTION Never use different brands of clutch fluid together. Also, avoid mixing DOT 3 and DOT 4 brake fluids even if they are the same brand. ...

Turbo models except STI
1) Power steering fluid reservoir 2) Manual transmission oil level gauge (MT) 3) Clutch fluid reservoir 4) Brake fluid reservoir 5) Fuse box 6) Battery 7) Windshield washer tank 8) Engine oil ...

Fuel
CAUTION Use of a fuel which is low in quality or use of an inappropriate fuel additive may cause engine damage. ...