The Brembo rear big brake kit for 2001–2004 Porsche 996 C4S installs four-piston billet calipers with 380 x 28 mm two-piece slotted Type 3 rotors, nickel plated. Designed as a rear GTR BBK, it replaces factory rear hardware with more substantial calipers and two-piece rotors to aid heat management and provide stable braking under repeated use, packaged for direct fitment on 996 C4S rear applications.
Brembo 01-04 996 C4S Rear GTR BBK 4 Piston Billet 380x28 2pc Rotor Slotted Type3-Nickel