vicestan

Hey guys I just installed supra tt brakes on my car, anyway I wan't rebuild the calipers. I went to my local toyota dealer and he told me there are 2 kits, 04479-14140 and 04470-14120, the first one takes about 3 days for them to get and the 2nd one takes weeks. Also the brakes didn't have the anti rattle springs, does anyone know how much they cost?? thanks Stan. PS the brakes are unbelivable.