The brake noise is caused by the vibration of the pads against the rotor.

Check that all brake shims and hardware are installed, and in good shape.

If the pads are thin they will not have the ability to dissipate the heat, therefore causing the vibration.

The best way to get ride of the noise is replace hardware and pads (coat back of pads with a rubber coating) and make sure the rotors are true and meet specs.

David
Performance Brake

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Dave