@Davidval18 I have a great question, where did u manage to find DBA rotors for the 2014+ Mazda 3? I am trying to find the DBA 4000 or 5000 T3 series for my 2017 and so far nill. @arathol any ideas? I want something with high thermal capacity so if Im driving at high speeds diving deep into the braking zone that I won't have brake vibration and ultimately fade when I need it the most. I might try a track day or two next year at a local circuit just north of me so I need something that is a balance between autocross use and track use. My thoughts were DBA T3 4000 or 5000 series but I cannot seem to find them for my car. For pads probably endless but still considering all options.