Choose from EBC plain non drilled rotors or sport rotors in two choices - wide aperture 3GD series for cooler running or new SUPER SILENT Ultimax USR slotted series. All EBC rotors are British made and are precision machined in the UK. Rotors are made from high quality grey iron to exacting standards and undergo extensive testing and rigorous quality control.Slotted rotors can significantly improve brake performance and longevity when used with a matching high friction pad set. Having sold hundreds of thousands of brake kits EBC Brakes feel confident their approach is as perfect as it gets. USR Series Sport Slotted Rotor; Front; For FMSI Pad No. D1876; Vented; 5 Bolt Holes; 340mm Dia.; 50mm Height; 30mm Thick; 65mm Center Hole Dia.; Fitment: 2019 Audi TTS Quattro Base 2020 Audi TTS Quattro Base 2021 Audi TTS Quattro Base