I have full z32 brakes all around including the ebrake, and i still have 4 lug wheels all around, the front and back calipers just bolt right on, and the only thing you need is a z32 brake line, oem or stainless steel. i also had z32 rotors drilled
the ebrake assembly bolts right on the 4 lug hub
i use the bm-50 bmc, though you can use the 57 too
rokmplutonium: can i have some money? seeing as you can afford the project mu stuff for s13 sets off many alarms which say you have enough money to give away since you gotta be rich or well off to own project mu. so i you wanna give me money pm me and i'll give you my paypal address