do i need new rear calipers?

changed my rear pads today and when i was turning in the passenger side, i tore the boot. My right side, the piston leaks like a mofo. its obvious i need a new right one, but what about my left one? is the torn boot a big issue?

If you didn’t need it why would they put them on in the first place?

Torn boot = replace caliper

I have some for sale…

do the s13 calipers work on an s14??

Yuppers