Fuel Filter does not need to be changed at the same time of a oil change. Recommended change for Fuel filter is between 50-60k miles. Oil change recommended between 5k-15k (heavily debated - I change mine every 7.5k and new filter in between changes)
As for buying oil/filters check online. A lot the places I use are in the US so I am not sure how much shipping would be to Australia.
2000 ///M5 ///M Registry (09/99 Build)
Oxford Green Metallic II (430) | Caramel Nappa Leather (M3CR) | BMW Individual Black Birch |
Tuning Tech Tune by Frank Smith (http://www.tuningtechfs.com/)
Storm Motorwerks Products
2006 X3 3.0i M-Sport | Silver Grey | Terracotta | AT | Navigation | Premium Pkg | Cold Weather Pkg | AFE |