My RS is fitted with BFII GT Falcon brembos with 330mm rotors in a 16" superlite (same as F40 Ferrari)....I never used that name when ordering new pads, just the code...There are 2 widths for pads that can be used, depends on the rotor chosen, suggest the smaller 82mm height is used.
The caliper is rather large, so with the smaller rim diameter it will limit the rotor diameter...
We made new alloy hubs to fit the rotor in the right position and clear the rim and the steering joint...
There are easier ways to solve, but we enjoyed the challenge of a custom arrangement and 330mm rotors in a 16" rim leaves little space for clearance...