SuperUHI

I wonder does the brake disc with c2s and c4s are sharing the same size of disc? My c4s is about to change a new rotors so folks any brands are you usually recommended ? Thanks

CSK 911 C4S

This is what I'm going to go with when the time comes for my 991.1C4S

https://www.fcpeuro.com/products/por...ar-460450020kt

https://www.fcpeuro.com/products/por...ar-460156220kt

Bxstr

S and 4S are the same size.

If you’re looking to save weight and have a better rotor hat look, Girodisc is a good option.

Otherwise FCP as posted above is great. Lifetime warranty on parts so when you’re done with rotors, order new ones, send them back and get a refund.