Porsche Cayman 981/718 GT4 GiroDisc Upgraded Brake Rotors Select:Choose Rotors=Rear Rotors - (Standard Brakes) The Supercup is significantly louder

The Supercup is significantly louder than our Maxflo Exhaust option

Stainless steel outlet tips replace the factory outlets for a sportier look and finish

We saw peak gains of 16 whp and 14 ft-lbs of torque

Save weight and add to the exotic visual appeal to all Ferrari 488s

Installation Process

Porsche Cayman 981/718 GT4 GiroDisc Upgraded Brake Rotors Select:Choose Rotors=Rear Rotors - (Standard Brakes) The Supercup is significantly louderUpgrade the factory brakes or replace worn out rotors with premium GiroDisc brake rotors. Perfect for track use and a cost effective premium brake replacement solution vs PCCB. The central hat section of each rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The disc is made from proprietary cast iron, poured in the USA and machined from start to finish in house at GiroDisc. The rotor utilizes a curved vane design,