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. Mercedes-Benz C43 AMG 2017-2019, Mercedes-Benz C450 AMG 2016, Mercedes-Benz CLS450 2019-2020, Mercedes-Benz E300 2017-2019, Mercedes-Benz E350 2020, Mercedes-Benz E400 2017-2018, Mercedes-Benz E43 AMG 2017-2018, Mercedes-Benz E450 2019-2020, Mercedes-Benz GLC300 2016-2020, Mercedes-Benz GLC350e 2018-2019, Mercedes-Benz GLC43 AMG 2017-2020