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ok so the other day i put on my new brembo blanks with my slightly used hawk HP+. and now ever sence i have this weird clunking kind of sound. i looked and nothing is loose and it only happens when city driving or going slow, not on the freeway. the only thing i saw off was the rubber peice for the bottom of my springs had ripped but that shouldn't make this kinda noise. anyone have any idea's i would rather not die on the way to school or something.