EBC Ultimax Slotted Rotors offer you the performance of slotted rotors but without the air noise that is normally associated with slotted rotors. The progressively angled slots on the EBC Ultimax Slotted Brake Rotors offer quiet brake operation without that excessive air noise, while still allowing the slots to help keep your brakes cool. The angled slots pull in cool air for cooler brake operation which helps your brakes perform at their best. The slots also help to clear any excess dust and debris to help keep pad grip to a maximum while also increasing pad longevity. EBC Brakes OE Quality replacement rotors made to the exact same spec as original parts using G3000 Grey iron. All OE style rotors are Thermic coated to leave an impressive finish and corrosion resistance. Fitment: 2016 Audi TTS Quattro Base 2017 Audi TTS Quattro Base 2018 Audi TTS Quattro Base 2019 Audi TTS Quattro Base 2020 Audi TTS Quattro Base 2021 Audi TTS Quattro Base 2022 Audi TTS Quattro Base