Hey everyone i have a question that i need answered. I bought my ss turbo coblat in novemeber and about after having it for a week my brakes started squealing really bad. They have dont it ever since. doesnt matter the weather condition. i hae take it to two different dealers and they say that there is a bulletein that gm has that says that the noise is normal cause of the high performace breaking system... yeah whatever is what i say because my buddy has the same care i have and his dont make that noise. this noise is not the average squeal... its really bad.. any ideas.. could it be the brembo callipers maybe?

thanks