have been gathering some parts to upgrade the brakes on the e36, does anyone know of a e36 m3 servo is direct fit into a 96 320/323 ?

the plan is to fit the ms/servo from e36 m3 along wit 330ci front calipers and a set of vented calipers from 328 but i fear without adding the m3 servo it would not work well hence why i have the servo ready but need to be sure its direct fit, i have read somewhere before that maybe one nut or bolt was different size but cannot remember