Update: the setup I have pictured a few posts ago does not fit with my new wider fronts and lowered on the KW CS. I ran the ducts stock and they worked, but with the car lowered and running 265 AD08 up front they do not allow enough movement before rubbing.
Yes, bigjae, I would definitely save on pads and rotors if it fit. There may be an alternate mounting solution, but as it sits now the hoses barely allow for any movement of the steering wheel unfortunately.
I got ~1 full turn each direction of the wheel stock on 245 PS2. I did not measure the allowed movement with the new setup because it is so little that it probably wouldn't even be sufficient on track, much less on the street.