Will B5S4 calipers fit on a B6A4 with Hartmann 252 19" wheels?

[wazzu70]

Hello, I am curious if anyone has tried fitting the B5S4 calipers on a B6A4 with the Hartmann 252 style wheel (B7 RS4) in 19x8.5 with a 38mm offset?

Either that or does anyone know how much further the B5S4 calipers stick out into the wheel face than the stock B6A4 calipers?

Thanks.