I posted this in the FD3S section perhaps this may get a better response.

I am purchasing a set of wheels soon, and the only brake kit I am currently considering to upgrade too is the RZ oem kit. What I would like to know if the caliper clearance, the distance from the caliper hat/wheel matting surface to the highest point on the calipers, Mazda lettering on the front and cooling ribs in the rear.

For the OEM USDM/standard brakes I have about 5/8" front and 3/8" rear.

Thanks for the help!