2009-2016 Audi RS4 / S4 (B8) Carbon Ceramic Brake Rotors A8 StopFlex tunes both the pad

StopFlex tunes both the pad compound and the disc's ceramic surface coating for cold-start behavior

Repeated hard stops from highway speed no longer cook the fluid or glaze the pads

not just in a spec sheet number

A loaded 110/130

Will these last

2009-2016 Audi RS4 / S4 (B8) Carbon Ceramic Brake Rotors A8 StopFlex tunes both the padReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2009 2016 Audi RS4 S4 (B8). Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size RS4 365mm, 380mm (CCB) 330mm 19" S4 345mm 330mm 18" Keep Your Factory Calipers? Yes if your front factory calipers are fixed 4 piston or more. The rear axle has no