Trouble with E46 M3 Fuel Filter

[DINANized3]

I am unsure as to how to begin changing the fuel filter on my bros M3 it has a pop in connector on one side and a screw in on the other I am also unsure as too do we depressurize rthe system first or what?

[tdc]

No need to depressurize the system. Just clamp off each end, remove the old filter, install the new filter and unclamp.

Just remember to let the car run for a few minutes so any errant air bubbles get passed through.