A2-146 GIRODISC PORSCHE 991 REAR ROTORS 13.01.10025 2021 Porsche 718 Cayman S

2021 Porsche 718 Cayman S with PCCB

13 in (283 mm) Product Box Width 3

or the rear AP Racing BBK

2018 Mazda Miata MX-5 (ND) non-Brembo

2010 Porsche 911 Carrera 2S with PCCB

A2-146 GIRODISC PORSCHE 991 REAR ROTORS 13.01.10025 2021 Porsche 718 Cayman SThe Girodisc system is a direct replacement for the rear OE disc on the 991 GT3 and GT3 RS with OEM iron rotors. No modifications are necessary, allows use of factory unmodified pads unlike most aftermarket solutions for this application. The disc will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as