SwedVolvoc70 The Mazda part No. for the rear caliper brackets is C2Y6-26-28XA.
I've been meaning to do an update on the car as I've had it on the road for 6 months now. I still have a few loose ends and gremlins to sort out before I can call it finished. I plan to start putting more info up soon including all the part Numbers of genuine parts used.
