StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are sold on its ability to extend the service life of the brake rotor. Deep cryogenic treatment is a one-time process that permanently improves the performance and wear characteristics of metal components; from brake rotors and engine parts to machine tools and gear sets. All new StopTech Sport Rotors may be ordered with cryogenic treatment for an additional fee.. Audi A4 2017-2019;Audi A4 Quattro 2016-2020;Audi A4 allroad 2017-2020;Audi A5 2018-2019;Audi A5 Quattro 2018-2019;Audi A5 Sportback 2018-2020;Audi A6 Quattro 2020;Audi Q5 2018-2021. StopTech; StopTech Rotors; Stop Tech; StopTech Rotor; Centric Parts; CentricParts Rotors; StopTech Break Rotors; Stoptech Brake Rotors; premium Cryostop rotor; cryostop rotors. Stoptech 17-23 Audi A4 Q5 A6 Quattro Sport Cross Drilled Brake Rotor, Right. Black E-Coated Non-Friction - Corrosion Protection. Double Disk Ground For Consistent Friction Surface. Superior Resistance To Cracks From Thermal Stress. Increased Initial bite and Wet Weather Response. Power Alloy Is Descendant Of Patented AeroRotor. Directional Curve Vane Designs On Selected Apps. Drilled/Slotted Helps Evacuate Gasses/Dust/Heat. StopTech Sport Cross-Drilled Disc Brake Rotors. Sport Cross Drilled Brake Rotor; Right. Direct OE Replacement. Disc Brake Rotor. cryostop rotors. Brake Discs. DscBrkRtr

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov