RS4 B8.5 (2013-2015), 4.2. Audi RS5 B8 (2010-2017) ; 4.2. Models ; Audi RS4 B8 (2013-2015) ; 4.2 V8. These far out perform cheap single cast brake discs due to the floating design and keep heat to a very minimum during hard braking over and over consistently.
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