Dorman , had the split boots but I think they discontinued, but call them . I just did both inner boots, 1st time for me. Axle nuts came off with not much trouble. I wouldn't want to do outside where you are.Also, If your struts need replacing, now would be the time. BTW I called Gabriel shocks, & spoke to engineer, I asked if KYB makes the subaru fit Gabriels, & he confirmed yes. He also said many companies swap & trade & relabel shocks/struts. Cuts cost on tooling.