I am considering these two , AP Racing 4pot x 1pc or Tarox 6pot x 2pc. Much apprecite anyone in this forum could give advice whether the 6 pot tarox a 'overkill' for a cooper .Some says AP 4 pot is sufficient for cooper. Thanks in advance.
Note : As for tarox our dealer brings in 6pot x 2 pc ( rotor ) for cooper only

 

I don't have either of those but when I was bedding my Stoptechs (4-pot) @ over a 1** mph I loved the stopping power these things had. Keep in mind, I also upgraded my rear rotors, pads and lines so who knows what did what.