bmw brake noise??????? when i push the pedal hard at high speeds i hear loud

[mostafaashmawy]

noise from front wheels? i checked the pads they are fine and the discs too and this noise is only on high speed and hard braking both together only no noise one low speeds even in hard breaking.....could it be dirt on break pads????it was a little windy these days???? plz help thnx
it sounds like squeeling like brake pads are worn but they r not at all it was on a normal road
my car have no abs

 

[Merovingian]

It could possibly be a fault with the ABS.
Without further info, its hard to give a clear answer.
edit: by your further details, it sounds like you have some kind of debris jammed between the pads and discs.
A common problem on all cars.

 

[bajakma]

what was the road surface? was it wet? could be the abs computer doing what it should be doing. but it is a real poor explanation of what is going on and wanting us to help.