The Brembo two-piece rear rotor for 2014–2019 991 GT3 and 991 GT3 RS (excluding PCCB) is a 380×30 mm, two-piece disc featuring a Type-5 slotted face. Supplied as the specified rear disc set, this entry lists the two-piece construction and slot pattern to match the listed 991 GT3 applications without PCCB brakes.
Brembo 14-19 991 GT3/991 GT3RS (Excl. PCCB) Rear 2-Piece Discs 380x30 2pc Rotor Slotted Type-5