EBC USR slotted rear rotors for 2009–2011 Audi A6 Quattro 3.0 Supercharged are British-made, vented rotors in the USR slotted series. The rear rotor design uses narrow slots to reduce air noise while improving cooling characteristics and reducing brake fade. These rear vented rotors are dimensioned for OE fit and aim to maintain pad flatness and consistent braking performance suited to premium sedan applications.
EBC 09-11 Audi A6 Quattro 3.0 Supercharged USR Slotted Rear Rotors