Hi Matt,
I Bought some DBA 4000 T3 rotors and hpx pads for au series 2 front and rear from GSL rallysport and I am getting some vibrating/ buzzing when braking at light medium pressure and above. Hubs are clean,it seems under light pedal preasure all is ok it is only when I apply more brake pedal preasure say going down a hill or braking from 80 kmh for a set of lights that I feel the buzzing type of feeling through the brake rotors causes a slight vibration through the dash board as well. Is related to the slots or pads? There is no way that
ABS is cutting in. Hubs are perfectly clean What are your thoughts. Hope you dont mind asking as I did purchase from GSL Rallysport .
Thanks