Girodisc Porsche 992 GT3, GT4 RS Rear Replacement Rings Fuel Cell Mount UNIQUELY ENGINEERED

UNIQUELY ENGINEERED

These GiroDisc 2-piece rotors are a direct replacement for the C6 Z51 340mm front rotor (known as the "J55" or "heavy-duty" brake package)

Does not include AFR (Air/Fuel Ratio Regulator) - ECU recalibration or a fuel correction device is required

and with no fitment issues you might have with aftermarket Diverter relocation kits

Audi A3 8V

Girodisc Porsche 992 GT3, GT4 RS Rear Replacement Rings Fuel Cell Mount UNIQUELY ENGINEEREDOur replacement rings are sold in pairs and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats. Please note that unless specifically noted, GiroDisc replacement rings are only designed to work with GiroDisc hats. They are not designed to be used with other brands, including hats from cars equipped with 2 piece rotors from the factory.