I've tried removing this and really struggaling to remove the whole air box.

I've managed to remove the 4 screws holding the air filter in, and removing the cable for the MAF sensor.

Is there any screws or bolts that hold the bottom half to the car? I couldn't find any and have been trying to pull it off but don't want to break anything.

Is there a knack to it?

Any help will be greatly appreciated.

Thanks