brake noise

[redmachine]

Has any of you guys that refitted your 350z with a big brake set up, particularly AP Racing brakes, experience a humming noise when the brakes are depressed?

[truckboy]

The caliper is the problem. This requires an immediate fix. The popping noise the the caliper piston hitting and then releasing from the rotor. get your caliper fix quickly as, once you loose pressure and get air in the system,. you will be unable to stop.