Spec differences A4/S4?

[Richard]

I did a search and could not find the answer I was looking for, so here we go.

I have some B5 S4 sway bars in my possession and am wondering what is the specs on them compared to the B5 A4. Thank you.

[biketsai]

The B5 S4 sways are identical to the sway bars offered on the Sport package for the B5 A4. Im not positive, but I think the rear is like 17mm