airizona kit wont fit nether will ermish fit the1980-81 200sx srtuts yes they will bolt on but the rotor spacing is off possibly going to just sell my front struts and brakes they were shortend by dp racing they have dp lowering springs. i have the toyota calipers just way to heavy i had a 240z at one time and have seen just about every thing you could do to one of them or looked up every place i could think about that would have brakes for them