Girodisc 2-Piece OEM Replacement Front Rotor Upgrade Set (718 GT4 w/ PCCB)

2024-12-25T15:32:42-05:00

Price: 1950.00

Designed to fit

2020 - 2024 Porsche Cayman GT4 w/ PCCB 410mm Rotors (718)

2020 - 2024 Porsche Boxster Spyder w/ PCCB 410mm Rotors (718)

Note - Sold/priced in pairs

Product Details

The Girodisc system is a direct replacement for the OE disc on the 718 GT4 with OEM PCCB 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. For owners looking to preserve their carbon ceramic rotors or get much better value with tracking, the Giro-disc rotors are a must!

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 a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.

The rotor and hat have a floating mount system, which utilizes 8 or 10 high strength alloy steel drive pins, manufactured by Girodisc in the USA to our own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. The pins are secured by grade 12 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads.