How often should I change fuel filter on my 2003 325i and can I do it myself?

Every time you do an inspection 2. Every 60,000 miles.
How often should I change fuel filter on my 2003 325i and can I do it myself?
You really don't have to worry about a fuel filter unless you are buying really cheap gas. And as for changing it, unless you know exactly what you are doing it's best to leave it up to a professional with the right tools.