GiroDisc A1-266 Front Iron PCCB Rotor Conversion - Porsche GT4 Clubsport (380x32) GT4 DEVELOPMENT: Borrowing its 4

DEVELOPMENT:  Borrowing its 4

The ECE type approval is not valid for GTS model

this limited adjustability is insufficient

2021 Porsche 911 Carrera Convertible 3

No stalling issues

GiroDisc A1-266 Front Iron PCCB Rotor Conversion - Porsche GT4 Clubsport (380x32) GT4 DEVELOPMENT: Borrowing its 4Porsche GT4 Clubsport Front Rotors (380x32). The Girodisc system is a direct replacement iron rotor for the OEM PCCB disc, no modifications are necessary. The disc will bolt directly to the car and work with OEM calipers and pads perfectly. The central hat section of our rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from start to