Hey,
Did a quick search and didn't find it..

What I'm wondering is this: What parts do S4/S5 share for the clutch system?

Same master/slave cylinders?
Same disc?
Same pressure plate?
Same throwout bearing?

[I've got an 87' GXL parts car which has a new disc, pressure plate, thowout bearing, and rebuild master and slave cylinders - and a 90' convertible with a wornout disc, and a failed cylinder seal]

Thanks!
-Derek

 

All of those parts are interchangeable between NA S4 and S5 cars. The same goes for TII S4 and S5 clutch parts, they work with eachother, but not NAs.

 

Awesome, Thanks for the help! ^_^

 

Master cylinders are the same for turbo/na.