Originally Posted by Technic
Double check all the mounting clips on each caliper. They should be there and mounted correctly -yes, the front clips can be mounted upside down and create vibration at braking by not securing the pads correctly.
I would check that but I really trust my installer. He's built race cars and has done many BBK installations. I'll still ask him, but I have doubt that thats is the answer.
Anything else that it can be?