Girodisc Porsche GT2 RS Clubsport Rear Rotors AUDI_S6_C8 Large 10AN ORB ports with

Large 10AN ORB ports with 4AN ORB drain port

18-0025-05 — Microglass — 6 Micron — Fine filtration for injector protection — disposable

Rotor to hat mounting system: Fixed hat non-floating - 10-bolt

Compatibility: Bosch 044 fuel pumps with OEM check valves

Girodisc Porsche GT2 RS Clubsport Rear Rotors AUDI_S6_C8 Large 10AN ORB ports withThe Girodisc system is a direct replacement for the original disc, no modifications are necessary. 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