Girodisc Rotor Rings, Rear, 350mm Porsche 911 C2S, C4S, GT2, GT3, Turbo, D2-032

Girodisc Direct Replacement Brake Rotor Rings, Rear, 350mm Porsche 997 Turbo, D2-032

>The replacement disc is made from cast iron. It is a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc. The rotor includes a floating mount system, which utilizes high strength alloy steel drive pins, manufactured by Girodisc to their own specifications and cadmium plated for 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 clips 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.

Girodisc Assembly Instructions

Girodisc Installation and Bedding Instructions

Unless otherwise noted, all rotors are priced in pairs
All replacement rotor ring prices include new hardware kits