Porsche 991.2 GT3 GiroDisc Upgraded PCCB Brake Rotors (2017+) Select:Select Rotors=Front Rotors (Pair) Fabspeed recommends having the adaptation

Fabspeed recommends having the adaptation performed at a certified dealership for optimal results

World’s largest HJS high-flow 200-cell tri-metallic catalytic converters guaranteed not to fail

Right side is very tight going in

and driving characteristics of the M177 4

Bolt-on design for easy plug-and-play installation

Porsche 991.2 GT3 GiroDisc Upgraded PCCB Brake Rotors (2017+) Select:Select Rotors=Front Rotors (Pair) Fabspeed recommends having the adaptationThe 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 finish in house at Girodisc. The rotor utilizes