2017 – 2019 Audi A6. 2016 – 2018 Audi A7. 2011 – 2018 Audi A7 Quattro. 2013 – 2018 Audi A8 Quattro. 2012 – 2019 Audi A6 Quattro. The unique cross-drilling and slotting aids with heat and brake dust dispersal; prevents glazing of the pads; adds bite and improves wet and dry braking performance.