S14 brakes

[Tarz]

u can make them fit on a S13 right? do u guys know if they mount on the like top side of the rotor casue im thinking about using S13 rear brakes as a seperate system E-brake after i up grade to S14 brakes im just wondering how realistic this mod would be or if i would be better off upgrading to a different brakes this idea is still in the rough since my budget is kinda tied up right now but i just wanna start researching now