ML63 brakes for a ML550
But these are better

I would have to drive an ML550 / ML63 back to back to make a fair comparo
For 07-2011: http://www.racingbrake.com/RB-Calipe.../mb-irp-02.htm
For 2012+: http://www.racingbrake.com/RB-Calipe.../mb-irp-01.htm
https://mbworld.org/forums/ml55-amg-...kage-ml63.html
In fact we use the same CCM rotors as Corvette ZR1


