You mean the ABS module? You'll need a torx bit that is very small- size E5 if I'm not mistaken. It's not the male torx bit that you normally see, but the female one...the screws have prodruding torx ridges, so the bit has to do down over them (If that makes any sense). Just make sure you get the right one. You don't want to strip the heads on these screws. I looked at Autozone and Pepboys and they didn't have that small of one. I finally called around and found a store that sold a kit that included it.