Oh ok. Thats what is keeping me from getting a BBK, but if all i need is a spacer, I should be good.
typically a standard 1pc wheel will clear the BBKs. Our 3pc wheels were ordered to have a 4" lip and a flatter spoke. This means that there isnt that much of a pad where the wheel mounts to the rotor hat. When we order our new wheels, we're going to run a 3.5" lip and a .5" larger pad, which will essentially give us caliper clearance without the spacer.