Power Stop Evolution Coated rotors are a direct bolt-on replacement for factory equipment. Fully coated using Genuine GEOMET rust preventative coating; treated with a thin layer of Genuine GEOMET 360 coating to protect against rust and corrosion without influencing the vehicle's braking performance. High Carbon metallurgy provides Improved Thermal Conductivity To Resist Distortion And Cracking; Improved Damping Coefficient To Reduce Squeal. Manufactured to original equipment specifications for fitment, weight, vane count, and performance. Audi A3 Quattro 2019, Audi Q3 2019-2020, Audi S3 2015-2020, Volkswagen Arteon 2019, Volkswagen CC 2012-2017, Volkswagen GTI 2015-2020, Volkswagen Golf R 2015-2019, Volkswagen Jetta 2019, Volkswagen Tiguan 2018-2020