The SHW drilled monobloc front left rotor is listed for 2015–2016 Porsche Carrera GTS and Carrera 4 GTS models and is described as a drilled, monobloc brake rotor. The features note that the rotor is ventilated to improve cooling, supporting thermal management under demanding use. It is presented as a direct-fit left-front replacement matching the OEM-style specification in the description.
SHW 15-16 Porsche Carrera GTS/Carrera 4 GTS Left Front Drilled Monobloc Brake Rotor (99135140302)