Quote Originally Posted by Tineo View Post
hi gunsmoker, i will upgrade to s4 calipers too.

30 Nm is the torque spec for this bolts
It looks like it's 196 Nm. 30 Nm is the carrier-to-caliper bolts torque. I also ordered replacement bolts for the carrier-to-hub-housing bolt as AdrianLee says.
It has a locking washer so it makes sense to replace it.