Power Stop drilled and slotted rotors provide a bolt-on upgrade for improved brake cooling and performance. Precision cross-drilled for maximum cooling and maximum performance during extreme conditions; rounded slots sweep away gasses, dust, and moisture to keep a clean friction contact patch on the rotor surface. Silver zinc dichromate plating resists rust and corrosion. With a direct OE fit, there are no special modifications needed. Audi A3 Quattro 2019, Audi Q3 2019-2020, Audi RS3 2017-2019, Audi S3 2015-2020, Audi TT RS Quattro 2018-2020, Audi TTS Quattro 2016-2020, Volkswagen Arteon 2019, Volkswagen Atlas 2018-2020, Volkswagen CC 2009-2017, Volkswagen GTI 2015-2020, Volkswagen Golf R 2012-2013, Volkswagen Golf R 2015-2019, Volkswagen Passat 2006-2009, Volkswagen R32 2008