Originally Posted by Silvertige
Sorry man, the fuel filter is inside the fuel tank. Current BMW thinking is that this is a "lifetime" part. All that means is its never replaced and when, not if, it gets clogged the car gets towed to your local dealer or independent shop. Nice, huh?
That's dumb BMW. When replacing these items after even 25-30k miles, you almost always can feel a noticeable difference.