The Brembo two-piece drilled front rotor is specified at 330x34 mm for Porsche 996 C4S front applications (2001–2004). Supplied as a front pair, this two-piece disc combines a drilled friction ring with a separate hat and reflects the original front rotor diameter and thickness, allowing replacement with the correct dimensional and drilled finish expected for those 996 C4S models.
Brembo 01-04 996 C4S Front 2-Piece Discs 330x34 2pc Rotor Drilled