you have to use the OEMs on warranty and recalls. forgot today, ill check tomorrow, it gets realy hectic when you do dispatch for 4 service writers and 18 techs, plus a lot of the mazda parts lookups.
I installed the Motorcraft rear ones on my Cobra two weeks ago. No complaints except I had to remove the backer shims to get them to fit since I have never had my rotors turned. No squealing, no problems. Much, much cheaper than the OEM (half the price at my Ford parts counter).